454400752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 1014122592

約数和(自身を除く): 559721840

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 107, 136, 208, 214, 221, 272, 428, 442, 856, 884, 1201, 1391, 1712, 1768, 1819, 2402, 2782, 3536, 3638, 4804, 5564, 7276, 9608, 11128, 14552, 15613, 19216, 20417, 22256, 23647, 29104, 31226, 40834, 47294, 62452, 81668, 94588, 124904, 128507, 163336, 189176, 249808, 257014, 265421, 326672, 378352, 514028, 530842, 1028056, 1061684, 1670591, 2056112, 2123368, 2184619, 3341182, 4246736, 4369238, 6682364, 8738476, 13364728, 17476952, 26729456, 28400047, 34953904, 56800094, 113600188, 227200376, 454400752]

約数ペア:

[(1, 454400752), (2, 227200376), (4, 113600188), (8, 56800094), (13, 34953904), (16, 28400047), (17, 26729456), (26, 17476952), (34, 13364728), (52, 8738476), (68, 6682364), (104, 4369238), (107, 4246736), (136, 3341182), (208, 2184619), (214, 2123368), (221, 2056112), (272, 1670591), (428, 1061684), (442, 1028056), (856, 530842), (884, 514028), (1201, 378352), (1391, 326672), (1712, 265421), (1768, 257014), (1819, 249808), (2402, 189176), (2782, 163336), (3536, 128507), (3638, 124904), (4804, 94588), (5564, 81668), (7276, 62452), (9608, 47294), (11128, 40834), (14552, 31226), (15613, 29104), (19216, 23647), (20417, 22256)]