867381984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13879}}^1$

素因数の和:13933

約数の個数: 144

約数和(自身を含む): 2910136320

約数和(自身を除く): 2042754336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 13879, 15624, 20832, 27758, 31248, 41637, 55516, 62496, 83274, 97153, 111032, 124911, 166548, 194306, 222064, 249822, 291459, 333096, 388612, 430249, 444128, 499644, 582918, 666192, 777224, 860498, 874377, 999288, 1165836, 1290747, 1332384, 1554448, 1720996, 1748754, 1998576, 2331672, 2581494, 3011743, 3108896, 3441992, 3497508, 3872241, 3997152, 4663344, 5162988, 6023486, 6883984, 6995016, 7744482, 9035229, 9326688, 10325976, 12046972, 13767968, 13990032, 15488964, 18070458, 20651952, 24093944, 27105687, 27980064, 30977928, 36140916, 41303904, 48187888, 54211374, 61955856, 72281832, 96375776, 108422748, 123911712, 144563664, 216845496, 289127328, 433690992, 867381984]

約数ペア:

[(1, 867381984), (2, 433690992), (3, 289127328), (4, 216845496), (6, 144563664), (7, 123911712), (8, 108422748), (9, 96375776), (12, 72281832), (14, 61955856), (16, 54211374), (18, 48187888), (21, 41303904), (24, 36140916), (28, 30977928), (31, 27980064), (32, 27105687), (36, 24093944), (42, 20651952), (48, 18070458), (56, 15488964), (62, 13990032), (63, 13767968), (72, 12046972), (84, 10325976), (93, 9326688), (96, 9035229), (112, 7744482), (124, 6995016), (126, 6883984), (144, 6023486), (168, 5162988), (186, 4663344), (217, 3997152), (224, 3872241), (248, 3497508), (252, 3441992), (279, 3108896), (288, 3011743), (336, 2581494), (372, 2331672), (434, 1998576), (496, 1748754), (504, 1720996), (558, 1554448), (651, 1332384), (672, 1290747), (744, 1165836), (868, 999288), (992, 874377), (1008, 860498), (1116, 777224), (1302, 666192), (1488, 582918), (1736, 499644), (1953, 444128), (2016, 430249), (2232, 388612), (2604, 333096), (2976, 291459), (3472, 249822), (3906, 222064), (4464, 194306), (5208, 166548), (6944, 124911), (7812, 111032), (8928, 97153), (10416, 83274), (13879, 62496), (15624, 55516), (20832, 41637), (27758, 31248)]