447773508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15187}}^1$

素因数の和:15223

約数の個数: 120

約数和(自身を含む): 1440794432

約数和(自身を除く): 993020924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 15187, 29484, 30374, 45561, 60748, 91122, 106309, 136683, 182244, 197431, 212618, 273366, 318927, 394862, 410049, 425236, 546732, 592293, 637854, 789724, 820098, 956781, 1184586, 1230147, 1275708, 1382017, 1640196, 1776879, 1913562, 2369172, 2460294, 2764034, 2870343, 3553758, 3827124, 4146051, 4920588, 5330637, 5528068, 5740686, 7107516, 8292102, 8611029, 10661274, 11481372, 12438153, 15991911, 16584204, 17222058, 21322548, 24876306, 31983822, 34444116, 37314459, 49752612, 63967644, 74628918, 111943377, 149257836, 223886754, 447773508]

約数ペア:

[(1, 447773508), (2, 223886754), (3, 149257836), (4, 111943377), (6, 74628918), (7, 63967644), (9, 49752612), (12, 37314459), (13, 34444116), (14, 31983822), (18, 24876306), (21, 21322548), (26, 17222058), (27, 16584204), (28, 15991911), (36, 12438153), (39, 11481372), (42, 10661274), (52, 8611029), (54, 8292102), (63, 7107516), (78, 5740686), (81, 5528068), (84, 5330637), (91, 4920588), (108, 4146051), (117, 3827124), (126, 3553758), (156, 2870343), (162, 2764034), (182, 2460294), (189, 2369172), (234, 1913562), (252, 1776879), (273, 1640196), (324, 1382017), (351, 1275708), (364, 1230147), (378, 1184586), (468, 956781), (546, 820098), (567, 789724), (702, 637854), (756, 592293), (819, 546732), (1053, 425236), (1092, 410049), (1134, 394862), (1404, 318927), (1638, 273366), (2106, 212618), (2268, 197431), (2457, 182244), (3276, 136683), (4212, 106309), (4914, 91122), (7371, 60748), (9828, 45561), (14742, 30374), (15187, 29484)]