1445458446

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:847

約数の個数: 80

約数和(自身を含む): 3300819984

約数和(自身を除く): 1855361538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 193, 249, 386, 498, 557, 579, 747, 1114, 1158, 1494, 1671, 1737, 2241, 3342, 3474, 4482, 5013, 5211, 6723, 10026, 10422, 13446, 15039, 15633, 16019, 30078, 31266, 32038, 45117, 46231, 48057, 90234, 92462, 96114, 107501, 138693, 144171, 215002, 277386, 288342, 322503, 416079, 432513, 645006, 832158, 865026, 967509, 1248237, 1297539, 1935018, 2496474, 2595078, 2902527, 3744711, 5805054, 7489422, 8707581, 8922583, 17415162, 17845166, 26767749, 53535498, 80303247, 160606494, 240909741, 481819482, 722729223, 1445458446]

約数ペア:

[(1, 1445458446), (2, 722729223), (3, 481819482), (6, 240909741), (9, 160606494), (18, 80303247), (27, 53535498), (54, 26767749), (81, 17845166), (83, 17415162), (162, 8922583), (166, 8707581), (193, 7489422), (249, 5805054), (386, 3744711), (498, 2902527), (557, 2595078), (579, 2496474), (747, 1935018), (1114, 1297539), (1158, 1248237), (1494, 967509), (1671, 865026), (1737, 832158), (2241, 645006), (3342, 432513), (3474, 416079), (4482, 322503), (5013, 288342), (5211, 277386), (6723, 215002), (10026, 144171), (10422, 138693), (13446, 107501), (15039, 96114), (15633, 92462), (16019, 90234), (30078, 48057), (31266, 46231), (32038, 45117)]