668367571248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{46861}}^1$

素因数の和:47308

約数の個数: 240

約数和(自身を含む): 2125739048160

約数和(自身を除く): 1457371476912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 401, 456, 468, 494, 624, 684, 741, 802, 912, 936, 988, 1203, 1368, 1482, 1604, 1872, 1976, 2223, 2406, 2736, 2964, 3208, 3609, 3952, 4446, 4812, 5213, 5928, 6416, 7218, 7619, 8892, 9624, 10426, 11856, 14436, 15238, 15639, 17784, 19248, 20852, 22857, 28872, 30476, 31278, 35568, 41704, 45714, 46861, 46917, 57744, 60952, 62556, 68571, 83408, 91428, 93722, 93834, 99047, 121904, 125112, 137142, 140583, 182856, 187444, 187668, 198094, 250224, 274284, 281166, 297141, 365712, 374888, 375336, 396188, 421749, 548568, 562332, 594282, 609193, 749776, 750672, 792376, 843498, 890359, 891423, 1097136, 1124664, 1188564, 1218386, 1584752, 1686996, 1780718, 1782846, 1827579, 2249328, 2377128, 2436772, 2671077, 3373992, 3561436, 3565692, 3655158, 4754256, 4873544, 5342154, 5482737, 6747984, 7122872, 7131384, 7310316, 8013231, 9747088, 10684308, 10965474, 11574667, 14245744, 14262768, 14620632, 16026462, 18791261, 21368616, 21930948, 23149334, 29241264, 32052924, 34724001, 37582522, 42737232, 43861896, 46298668, 56373783, 64105848, 69448002, 75165044, 87723792, 92597336, 104172003, 112747566, 128211696, 138896004, 150330088, 169121349, 185194672, 208344006, 225495132, 244286393, 277792008, 300660176, 338242698, 357033959, 416688012, 450990264, 488572786, 555584016, 676485396, 714067918, 732859179, 833376024, 901980528, 977145572, 1071101877, 1352970792, 1428135836, 1465718358, 1666752048, 1954291144, 2142203754, 2198577537, 2705941584, 2856271672, 2931436716, 3213305631, 3908582288, 4284407508, 4397155074, 4641441467, 5712543344, 5862873432, 6426611262, 8568815016, 8794310148, 9282882934, 11725746864, 12853222524, 13924324401, 17137630032, 17588620296, 18565765868, 25706445048, 27848648802, 35177240592, 37131531736, 41772973203, 51412890096, 55697297604, 74263063472, 83545946406, 111394595208, 167091892812, 222789190416, 334183785624, 668367571248]

約数ペア:

[(1, 668367571248), (2, 334183785624), (3, 222789190416), (4, 167091892812), (6, 111394595208), (8, 83545946406), (9, 74263063472), (12, 55697297604), (13, 51412890096), (16, 41772973203), (18, 37131531736), (19, 35177240592), (24, 27848648802), (26, 25706445048), (36, 18565765868), (38, 17588620296), (39, 17137630032), (48, 13924324401), (52, 12853222524), (57, 11725746864), (72, 9282882934), (76, 8794310148), (78, 8568815016), (104, 6426611262), (114, 5862873432), (117, 5712543344), (144, 4641441467), (152, 4397155074), (156, 4284407508), (171, 3908582288), (208, 3213305631), (228, 2931436716), (234, 2856271672), (247, 2705941584), (304, 2198577537), (312, 2142203754), (342, 1954291144), (401, 1666752048), (456, 1465718358), (468, 1428135836), (494, 1352970792), (624, 1071101877), (684, 977145572), (741, 901980528), (802, 833376024), (912, 732859179), (936, 714067918), (988, 676485396), (1203, 555584016), (1368, 488572786), (1482, 450990264), (1604, 416688012), (1872, 357033959), (1976, 338242698), (2223, 300660176), (2406, 277792008), (2736, 244286393), (2964, 225495132), (3208, 208344006), (3609, 185194672), (3952, 169121349), (4446, 150330088), (4812, 138896004), (5213, 128211696), (5928, 112747566), (6416, 104172003), (7218, 92597336), (7619, 87723792), (8892, 75165044), (9624, 69448002), (10426, 64105848), (11856, 56373783), (14436, 46298668), (15238, 43861896), (15639, 42737232), (17784, 37582522), (19248, 34724001), (20852, 32052924), (22857, 29241264), (28872, 23149334), (30476, 21930948), (31278, 21368616), (35568, 18791261), (41704, 16026462), (45714, 14620632), (46861, 14262768), (46917, 14245744), (57744, 11574667), (60952, 10965474), (62556, 10684308), (68571, 9747088), (83408, 8013231), (91428, 7310316), (93722, 7131384), (93834, 7122872), (99047, 6747984), (121904, 5482737), (125112, 5342154), (137142, 4873544), (140583, 4754256), (182856, 3655158), (187444, 3565692), (187668, 3561436), (198094, 3373992), (250224, 2671077), (274284, 2436772), (281166, 2377128), (297141, 2249328), (365712, 1827579), (374888, 1782846), (375336, 1780718), (396188, 1686996), (421749, 1584752), (548568, 1218386), (562332, 1188564), (594282, 1124664), (609193, 1097136), (749776, 891423), (750672, 890359), (792376, 843498)]