12864456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 39124800

約数和(自身を除く): 26260344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 396, 407, 439, 444, 666, 792, 814, 878, 888, 1221, 1317, 1332, 1628, 1756, 2442, 2634, 2664, 3256, 3512, 3663, 3951, 4829, 4884, 5268, 7326, 7902, 9658, 9768, 10536, 14487, 14652, 15804, 16243, 19316, 28974, 29304, 31608, 32486, 38632, 43461, 48729, 57948, 64972, 86922, 97458, 115896, 129944, 146187, 173844, 178673, 194916, 292374, 347688, 357346, 389832, 536019, 584748, 714692, 1072038, 1169496, 1429384, 1608057, 2144076, 3216114, 4288152, 6432228, 12864456]

約数ペア:

[(1, 12864456), (2, 6432228), (3, 4288152), (4, 3216114), (6, 2144076), (8, 1608057), (9, 1429384), (11, 1169496), (12, 1072038), (18, 714692), (22, 584748), (24, 536019), (33, 389832), (36, 357346), (37, 347688), (44, 292374), (66, 194916), (72, 178673), (74, 173844), (88, 146187), (99, 129944), (111, 115896), (132, 97458), (148, 86922), (198, 64972), (222, 57948), (264, 48729), (296, 43461), (333, 38632), (396, 32486), (407, 31608), (439, 29304), (444, 28974), (666, 19316), (792, 16243), (814, 15804), (878, 14652), (888, 14487), (1221, 10536), (1317, 9768), (1332, 9658), (1628, 7902), (1756, 7326), (2442, 5268), (2634, 4884), (2664, 4829), (3256, 3951), (3512, 3663)]