4738986368

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 10406154240

約数和(自身を除く): 5667167872

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 163, 248, 272, 326, 431, 496, 527, 544, 652, 862, 992, 1054, 1088, 1304, 1724, 1984, 2108, 2176, 2608, 2771, 3448, 3968, 4216, 5053, 5216, 5542, 6896, 7327, 8432, 10106, 10432, 11084, 13361, 13792, 14654, 16864, 20212, 20864, 22168, 26722, 27584, 29308, 33728, 40424, 44336, 53444, 55168, 58616, 67456, 70253, 80848, 85901, 88672, 106888, 117232, 140506, 161696, 171802, 177344, 213776, 227137, 234464, 281012, 323392, 343604, 354688, 427552, 454274, 468928, 562024, 646784, 687208, 855104, 908548, 937856, 1124048, 1194301, 1374416, 1710208, 1817096, 2177843, 2248096, 2388602, 2748832, 3634192, 4355686, 4496192, 4777204, 5497664, 7268384, 8711372, 8992384, 9554408, 10995328, 14536768, 17422744, 19108816, 29073536, 34845488, 37023331, 38217632, 69690976, 74046662, 76435264, 139381952, 148093324, 152870528, 278763904, 296186648, 592373296, 1184746592, 2369493184, 4738986368]

約数ペア:

[(1, 4738986368), (2, 2369493184), (4, 1184746592), (8, 592373296), (16, 296186648), (17, 278763904), (31, 152870528), (32, 148093324), (34, 139381952), (62, 76435264), (64, 74046662), (68, 69690976), (124, 38217632), (128, 37023331), (136, 34845488), (163, 29073536), (248, 19108816), (272, 17422744), (326, 14536768), (431, 10995328), (496, 9554408), (527, 8992384), (544, 8711372), (652, 7268384), (862, 5497664), (992, 4777204), (1054, 4496192), (1088, 4355686), (1304, 3634192), (1724, 2748832), (1984, 2388602), (2108, 2248096), (2176, 2177843), (2608, 1817096), (2771, 1710208), (3448, 1374416), (3968, 1194301), (4216, 1124048), (5053, 937856), (5216, 908548), (5542, 855104), (6896, 687208), (7327, 646784), (8432, 562024), (10106, 468928), (10432, 454274), (11084, 427552), (13361, 354688), (13792, 343604), (14654, 323392), (16864, 281012), (20212, 234464), (20864, 227137), (22168, 213776), (26722, 177344), (27584, 171802), (29308, 161696), (33728, 140506), (40424, 117232), (44336, 106888), (53444, 88672), (55168, 85901), (58616, 80848), (67456, 70253)]