628658712

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7151}}^1$

素因数の和:7214

約数の個数: 128

約数和(自身を含む): 1956787200

約数和(自身を除く): 1328128488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 88, 99, 108, 111, 132, 148, 198, 216, 222, 264, 296, 297, 333, 396, 407, 444, 594, 666, 792, 814, 888, 999, 1188, 1221, 1332, 1628, 1998, 2376, 2442, 2664, 3256, 3663, 3996, 4884, 7151, 7326, 7992, 9768, 10989, 14302, 14652, 21453, 21978, 28604, 29304, 42906, 43956, 57208, 64359, 78661, 85812, 87912, 128718, 157322, 171624, 193077, 235983, 257436, 264587, 314644, 386154, 471966, 514872, 529174, 629288, 707949, 772308, 793761, 943932, 1058348, 1415898, 1544616, 1587522, 1887864, 2116696, 2123847, 2381283, 2831796, 2910457, 3175044, 4247694, 4762566, 5663592, 5820914, 6350088, 7143849, 8495388, 8731371, 9525132, 11641828, 14287698, 16990776, 17462742, 19050264, 23283656, 26194113, 28575396, 34925484, 52388226, 57150792, 69850968, 78582339, 104776452, 157164678, 209552904, 314329356, 628658712]

約数ペア:

[(1, 628658712), (2, 314329356), (3, 209552904), (4, 157164678), (6, 104776452), (8, 78582339), (9, 69850968), (11, 57150792), (12, 52388226), (18, 34925484), (22, 28575396), (24, 26194113), (27, 23283656), (33, 19050264), (36, 17462742), (37, 16990776), (44, 14287698), (54, 11641828), (66, 9525132), (72, 8731371), (74, 8495388), (88, 7143849), (99, 6350088), (108, 5820914), (111, 5663592), (132, 4762566), (148, 4247694), (198, 3175044), (216, 2910457), (222, 2831796), (264, 2381283), (296, 2123847), (297, 2116696), (333, 1887864), (396, 1587522), (407, 1544616), (444, 1415898), (594, 1058348), (666, 943932), (792, 793761), (814, 772308), (888, 707949), (999, 629288), (1188, 529174), (1221, 514872), (1332, 471966), (1628, 386154), (1998, 314644), (2376, 264587), (2442, 257436), (2664, 235983), (3256, 193077), (3663, 171624), (3996, 157322), (4884, 128718), (7151, 87912), (7326, 85812), (7992, 78661), (9768, 64359), (10989, 57208), (14302, 43956), (14652, 42906), (21453, 29304), (21978, 28604)]