257354953968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{839}}^1$

素因数の和:1604

約数の個数: 320

約数和(自身を含む): 816427745280

約数和(自身を除く): 559072791312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 83, 84, 102, 112, 119, 136, 166, 168, 204, 238, 249, 272, 332, 336, 357, 408, 476, 498, 581, 647, 664, 714, 816, 839, 952, 996, 1162, 1294, 1328, 1411, 1428, 1678, 1743, 1904, 1941, 1992, 2324, 2517, 2588, 2822, 2856, 3356, 3486, 3882, 3984, 4233, 4529, 4648, 5034, 5176, 5644, 5712, 5873, 6712, 6972, 7764, 8466, 9058, 9296, 9877, 10068, 10352, 10999, 11288, 11746, 13424, 13587, 13944, 14263, 15528, 16932, 17619, 18116, 19754, 20136, 21998, 22576, 23492, 27174, 27888, 28526, 29631, 31056, 32997, 33864, 35238, 36232, 39508, 40272, 42789, 43996, 46984, 53701, 54348, 57052, 59262, 65994, 67728, 69637, 70476, 72464, 76993, 79016, 85578, 87992, 93968, 99841, 107402, 108696, 114104, 118524, 131988, 139274, 140952, 153986, 158032, 161103, 171156, 175984, 199682, 208911, 214804, 217392, 228208, 230979, 237048, 263976, 278548, 281904, 299523, 307972, 322206, 342312, 375907, 399364, 417822, 429608, 461958, 474096, 487459, 527952, 542833, 557096, 599046, 615944, 644412, 684624, 751814, 798728, 835644, 859216, 912917, 923916, 974918, 1085666, 1114192, 1127721, 1183829, 1198092, 1231888, 1288824, 1462377, 1503628, 1597456, 1628499, 1671288, 1825834, 1847832, 1949836, 2171332, 2255442, 2367658, 2396184, 2577648, 2738751, 2924754, 3007256, 3256998, 3342576, 3551487, 3651668, 3695664, 3799831, 3899672, 4342664, 4510884, 4735316, 4792368, 5477502, 5849508, 6014512, 6390419, 6513996, 7102974, 7303336, 7599662, 7799344, 8286803, 8685328, 9021768, 9228161, 9470632, 10955004, 11399493, 11699016, 12780838, 13027992, 14205948, 14606672, 15199324, 16573606, 18043536, 18456322, 18941264, 19171257, 21910008, 22798986, 23398032, 24860409, 25561676, 26055984, 27684483, 28411896, 30398648, 33147212, 36912644, 38342514, 43820016, 45055139, 45597972, 49720818, 51123352, 55368966, 56823792, 60797296, 64597127, 66294424, 73825288, 76685028, 90110278, 91195944, 99441636, 102246704, 110737932, 129194254, 132588848, 135165417, 147650576, 153370056, 180220556, 182391888, 193791381, 198883272, 221475864, 258388508, 270330834, 306740112, 315385973, 360441112, 387582762, 397766544, 442951728, 516777016, 540661668, 630771946, 720882224, 765937363, 775165524, 946157919, 1033554032, 1081323336, 1261543892, 1531874726, 1550331048, 1892315838, 2162646672, 2297812089, 2523087784, 3063749452, 3100662096, 3784631676, 4595624178, 5046175568, 5361561541, 6127498904, 7569263352, 9191248356, 10723123082, 12254997808, 15138526704, 16084684623, 18382496712, 21446246164, 32169369246, 36764993424, 42892492328, 64338738492, 85784984656, 128677476984, 257354953968]

約数ペア:

[(1, 257354953968), (2, 128677476984), (3, 85784984656), (4, 64338738492), (6, 42892492328), (7, 36764993424), (8, 32169369246), (12, 21446246164), (14, 18382496712), (16, 16084684623), (17, 15138526704), (21, 12254997808), (24, 10723123082), (28, 9191248356), (34, 7569263352), (42, 6127498904), (48, 5361561541), (51, 5046175568), (56, 4595624178), (68, 3784631676), (83, 3100662096), (84, 3063749452), (102, 2523087784), (112, 2297812089), (119, 2162646672), (136, 1892315838), (166, 1550331048), (168, 1531874726), (204, 1261543892), (238, 1081323336), (249, 1033554032), (272, 946157919), (332, 775165524), (336, 765937363), (357, 720882224), (408, 630771946), (476, 540661668), (498, 516777016), (581, 442951728), (647, 397766544), (664, 387582762), (714, 360441112), (816, 315385973), (839, 306740112), (952, 270330834), (996, 258388508), (1162, 221475864), (1294, 198883272), (1328, 193791381), (1411, 182391888), (1428, 180220556), (1678, 153370056), (1743, 147650576), (1904, 135165417), (1941, 132588848), (1992, 129194254), (2324, 110737932), (2517, 102246704), (2588, 99441636), (2822, 91195944), (2856, 90110278), (3356, 76685028), (3486, 73825288), (3882, 66294424), (3984, 64597127), (4233, 60797296), (4529, 56823792), (4648, 55368966), (5034, 51123352), (5176, 49720818), (5644, 45597972), (5712, 45055139), (5873, 43820016), (6712, 38342514), (6972, 36912644), (7764, 33147212), (8466, 30398648), (9058, 28411896), (9296, 27684483), (9877, 26055984), (10068, 25561676), (10352, 24860409), (10999, 23398032), (11288, 22798986), (11746, 21910008), (13424, 19171257), (13587, 18941264), (13944, 18456322), (14263, 18043536), (15528, 16573606), (16932, 15199324), (17619, 14606672), (18116, 14205948), (19754, 13027992), (20136, 12780838), (21998, 11699016), (22576, 11399493), (23492, 10955004), (27174, 9470632), (27888, 9228161), (28526, 9021768), (29631, 8685328), (31056, 8286803), (32997, 7799344), (33864, 7599662), (35238, 7303336), (36232, 7102974), (39508, 6513996), (40272, 6390419), (42789, 6014512), (43996, 5849508), (46984, 5477502), (53701, 4792368), (54348, 4735316), (57052, 4510884), (59262, 4342664), (65994, 3899672), (67728, 3799831), (69637, 3695664), (70476, 3651668), (72464, 3551487), (76993, 3342576), (79016, 3256998), (85578, 3007256), (87992, 2924754), (93968, 2738751), (99841, 2577648), (107402, 2396184), (108696, 2367658), (114104, 2255442), (118524, 2171332), (131988, 1949836), (139274, 1847832), (140952, 1825834), (153986, 1671288), (158032, 1628499), (161103, 1597456), (171156, 1503628), (175984, 1462377), (199682, 1288824), (208911, 1231888), (214804, 1198092), (217392, 1183829), (228208, 1127721), (230979, 1114192), (237048, 1085666), (263976, 974918), (278548, 923916), (281904, 912917), (299523, 859216), (307972, 835644), (322206, 798728), (342312, 751814), (375907, 684624), (399364, 644412), (417822, 615944), (429608, 599046), (461958, 557096), (474096, 542833), (487459, 527952)]