1627780464

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 5153241600

約数和(自身を除く): 3525461136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 79, 102, 114, 136, 144, 152, 153, 158, 171, 204, 228, 237, 272, 304, 306, 316, 323, 342, 408, 443, 456, 474, 612, 632, 646, 684, 711, 816, 886, 912, 948, 969, 1224, 1264, 1292, 1329, 1343, 1368, 1422, 1501, 1772, 1896, 1938, 2448, 2584, 2658, 2686, 2736, 2844, 2907, 3002, 3544, 3792, 3876, 3987, 4029, 4503, 5168, 5316, 5372, 5688, 5814, 6004, 7088, 7531, 7752, 7974, 8058, 8417, 9006, 10632, 10744, 11376, 11628, 12008, 12087, 13509, 15062, 15504, 15948, 16116, 16834, 18012, 21264, 21488, 22593, 23256, 24016, 24174, 25251, 25517, 27018, 30124, 31896, 32232, 33668, 34997, 36024, 45186, 46512, 48348, 50502, 51034, 54036, 60248, 63792, 64464, 67336, 67779, 69994, 72048, 75753, 76551, 90372, 96696, 101004, 102068, 104991, 108072, 120496, 134672, 135558, 139988, 143089, 151506, 153102, 180744, 193392, 202008, 204136, 209982, 216144, 229653, 271116, 279976, 286178, 303012, 306204, 314973, 361488, 404016, 408272, 419964, 429267, 459306, 542232, 559952, 572356, 594949, 606024, 612408, 629946, 664943, 839928, 858534, 918612, 1084464, 1144712, 1189898, 1212048, 1224816, 1259892, 1287801, 1329886, 1679856, 1717068, 1784847, 1837224, 1994829, 2289424, 2379796, 2519784, 2575602, 2659772, 3434136, 3569694, 3674448, 3989658, 4759592, 5039568, 5151204, 5319544, 5354541, 5984487, 6868272, 7139388, 7979316, 9519184, 10302408, 10639088, 10709082, 11304031, 11968974, 14278776, 15958632, 20604816, 21418164, 22608062, 23937948, 28557552, 31917264, 33912093, 42836328, 45216124, 47875896, 67824186, 85672656, 90432248, 95751792, 101736279, 135648372, 180864496, 203472558, 271296744, 406945116, 542593488, 813890232, 1627780464]

約数ペア:

[(1, 1627780464), (2, 813890232), (3, 542593488), (4, 406945116), (6, 271296744), (8, 203472558), (9, 180864496), (12, 135648372), (16, 101736279), (17, 95751792), (18, 90432248), (19, 85672656), (24, 67824186), (34, 47875896), (36, 45216124), (38, 42836328), (48, 33912093), (51, 31917264), (57, 28557552), (68, 23937948), (72, 22608062), (76, 21418164), (79, 20604816), (102, 15958632), (114, 14278776), (136, 11968974), (144, 11304031), (152, 10709082), (153, 10639088), (158, 10302408), (171, 9519184), (204, 7979316), (228, 7139388), (237, 6868272), (272, 5984487), (304, 5354541), (306, 5319544), (316, 5151204), (323, 5039568), (342, 4759592), (408, 3989658), (443, 3674448), (456, 3569694), (474, 3434136), (612, 2659772), (632, 2575602), (646, 2519784), (684, 2379796), (711, 2289424), (816, 1994829), (886, 1837224), (912, 1784847), (948, 1717068), (969, 1679856), (1224, 1329886), (1264, 1287801), (1292, 1259892), (1329, 1224816), (1343, 1212048), (1368, 1189898), (1422, 1144712), (1501, 1084464), (1772, 918612), (1896, 858534), (1938, 839928), (2448, 664943), (2584, 629946), (2658, 612408), (2686, 606024), (2736, 594949), (2844, 572356), (2907, 559952), (3002, 542232), (3544, 459306), (3792, 429267), (3876, 419964), (3987, 408272), (4029, 404016), (4503, 361488), (5168, 314973), (5316, 306204), (5372, 303012), (5688, 286178), (5814, 279976), (6004, 271116), (7088, 229653), (7531, 216144), (7752, 209982), (7974, 204136), (8058, 202008), (8417, 193392), (9006, 180744), (10632, 153102), (10744, 151506), (11376, 143089), (11628, 139988), (12008, 135558), (12087, 134672), (13509, 120496), (15062, 108072), (15504, 104991), (15948, 102068), (16116, 101004), (16834, 96696), (18012, 90372), (21264, 76551), (21488, 75753), (22593, 72048), (23256, 69994), (24016, 67779), (24174, 67336), (25251, 64464), (25517, 63792), (27018, 60248), (30124, 54036), (31896, 51034), (32232, 50502), (33668, 48348), (34997, 46512), (36024, 45186)]