865295568

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2326

約数の個数: 160

約数和(自身を含む): 2671257600

約数和(自身を除く): 1805962032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 47, 48, 54, 57, 72, 76, 94, 108, 114, 141, 144, 152, 171, 188, 216, 228, 282, 304, 342, 376, 423, 432, 456, 513, 564, 684, 752, 846, 893, 912, 1026, 1128, 1269, 1368, 1692, 1786, 2052, 2243, 2256, 2538, 2679, 2736, 3384, 3572, 4104, 4486, 5076, 5358, 6729, 6768, 7144, 8037, 8208, 8972, 10152, 10716, 13458, 14288, 16074, 17944, 20187, 20304, 21432, 24111, 26916, 32148, 35888, 40374, 42617, 42864, 48222, 53832, 60561, 64296, 80748, 85234, 96444, 105421, 107664, 121122, 127851, 128592, 161496, 170468, 192888, 210842, 242244, 255702, 316263, 322992, 340936, 383553, 385776, 421684, 484488, 511404, 632526, 681872, 767106, 843368, 948789, 968976, 1022808, 1150659, 1265052, 1534212, 1686736, 1897578, 2002999, 2045616, 2301318, 2530104, 2846367, 3068424, 3795156, 4005998, 4602636, 5060208, 5692734, 6008997, 6136848, 7590312, 8011996, 9205272, 11385468, 12017994, 15180624, 16023992, 18026991, 18410544, 22770936, 24035988, 32047984, 36053982, 45541872, 48071976, 54080973, 72107964, 96143952, 108161946, 144215928, 216323892, 288431856, 432647784, 865295568]

約数ペア:

[(1, 865295568), (2, 432647784), (3, 288431856), (4, 216323892), (6, 144215928), (8, 108161946), (9, 96143952), (12, 72107964), (16, 54080973), (18, 48071976), (19, 45541872), (24, 36053982), (27, 32047984), (36, 24035988), (38, 22770936), (47, 18410544), (48, 18026991), (54, 16023992), (57, 15180624), (72, 12017994), (76, 11385468), (94, 9205272), (108, 8011996), (114, 7590312), (141, 6136848), (144, 6008997), (152, 5692734), (171, 5060208), (188, 4602636), (216, 4005998), (228, 3795156), (282, 3068424), (304, 2846367), (342, 2530104), (376, 2301318), (423, 2045616), (432, 2002999), (456, 1897578), (513, 1686736), (564, 1534212), (684, 1265052), (752, 1150659), (846, 1022808), (893, 968976), (912, 948789), (1026, 843368), (1128, 767106), (1269, 681872), (1368, 632526), (1692, 511404), (1786, 484488), (2052, 421684), (2243, 385776), (2256, 383553), (2538, 340936), (2679, 322992), (2736, 316263), (3384, 255702), (3572, 242244), (4104, 210842), (4486, 192888), (5076, 170468), (5358, 161496), (6729, 128592), (6768, 127851), (7144, 121122), (8037, 107664), (8208, 105421), (8972, 96444), (10152, 85234), (10716, 80748), (13458, 64296), (14288, 60561), (16074, 53832), (17944, 48222), (20187, 42864), (20304, 42617), (21432, 40374), (24111, 35888), (26916, 32148)]