1390752

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 4324320

約数和(自身を除く): 2933568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 439, 528, 792, 878, 1056, 1317, 1584, 1756, 2634, 3168, 3512, 3951, 4829, 5268, 7024, 7902, 9658, 10536, 14048, 14487, 15804, 19316, 21072, 28974, 31608, 38632, 42144, 43461, 57948, 63216, 77264, 86922, 115896, 126432, 154528, 173844, 231792, 347688, 463584, 695376, 1390752]

約数ペア:

[(1, 1390752), (2, 695376), (3, 463584), (4, 347688), (6, 231792), (8, 173844), (9, 154528), (11, 126432), (12, 115896), (16, 86922), (18, 77264), (22, 63216), (24, 57948), (32, 43461), (33, 42144), (36, 38632), (44, 31608), (48, 28974), (66, 21072), (72, 19316), (88, 15804), (96, 14487), (99, 14048), (132, 10536), (144, 9658), (176, 7902), (198, 7024), (264, 5268), (288, 4829), (352, 3951), (396, 3512), (439, 3168), (528, 2634), (792, 1756), (878, 1584), (1056, 1317)]