720376512

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1126

約数の個数: 112

約数和(自身を含む): 1985052672

約数和(自身を除く): 1264676160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 186, 192, 248, 254, 372, 381, 496, 508, 744, 762, 953, 992, 1016, 1488, 1524, 1906, 1984, 2032, 2859, 2976, 3048, 3812, 3937, 4064, 5718, 5952, 6096, 7624, 7874, 8128, 11436, 11811, 12192, 15248, 15748, 22872, 23622, 24384, 29543, 30496, 31496, 45744, 47244, 59086, 60992, 62992, 88629, 91488, 94488, 118172, 121031, 125984, 177258, 182976, 188976, 236344, 242062, 251968, 354516, 363093, 377952, 472688, 484124, 709032, 726186, 755904, 945376, 968248, 1418064, 1452372, 1890752, 1936496, 2836128, 2904744, 3751961, 3872992, 5672256, 5809488, 7503922, 7745984, 11255883, 11618976, 15007844, 22511766, 23237952, 30015688, 45023532, 60031376, 90047064, 120062752, 180094128, 240125504, 360188256, 720376512]

約数ペア:

[(1, 720376512), (2, 360188256), (3, 240125504), (4, 180094128), (6, 120062752), (8, 90047064), (12, 60031376), (16, 45023532), (24, 30015688), (31, 23237952), (32, 22511766), (48, 15007844), (62, 11618976), (64, 11255883), (93, 7745984), (96, 7503922), (124, 5809488), (127, 5672256), (186, 3872992), (192, 3751961), (248, 2904744), (254, 2836128), (372, 1936496), (381, 1890752), (496, 1452372), (508, 1418064), (744, 968248), (762, 945376), (953, 755904), (992, 726186), (1016, 709032), (1488, 484124), (1524, 472688), (1906, 377952), (1984, 363093), (2032, 354516), (2859, 251968), (2976, 242062), (3048, 236344), (3812, 188976), (3937, 182976), (4064, 177258), (5718, 125984), (5952, 121031), (6096, 118172), (7624, 94488), (7874, 91488), (8128, 88629), (11436, 62992), (11811, 60992), (12192, 59086), (15248, 47244), (15748, 45744), (22872, 31496), (23622, 30496), (24384, 29543)]