303334728

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 814302720

約数和(自身を除く): 510967992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 67, 82, 86, 107, 123, 129, 134, 164, 172, 201, 214, 246, 258, 268, 321, 328, 344, 402, 428, 492, 516, 536, 642, 804, 856, 984, 1032, 1284, 1608, 1763, 2568, 2747, 2881, 3526, 4387, 4601, 5289, 5494, 5762, 7052, 7169, 8241, 8643, 8774, 9202, 10578, 10988, 11524, 13161, 13803, 14104, 14338, 16482, 17286, 17548, 18404, 21156, 21507, 21976, 23048, 26322, 27606, 28676, 32964, 34572, 35096, 36808, 42312, 43014, 52644, 55212, 57352, 65928, 69144, 86028, 105288, 110424, 118121, 172056, 188641, 236242, 293929, 308267, 354363, 377282, 472484, 565923, 587858, 616534, 708726, 754564, 881787, 924801, 944968, 1131846, 1175716, 1233068, 1417452, 1509128, 1763574, 1849602, 2263692, 2351432, 2466136, 2834904, 3527148, 3699204, 4527384, 7054296, 7398408, 12638947, 25277894, 37916841, 50555788, 75833682, 101111576, 151667364, 303334728]

約数ペア:

[(1, 303334728), (2, 151667364), (3, 101111576), (4, 75833682), (6, 50555788), (8, 37916841), (12, 25277894), (24, 12638947), (41, 7398408), (43, 7054296), (67, 4527384), (82, 3699204), (86, 3527148), (107, 2834904), (123, 2466136), (129, 2351432), (134, 2263692), (164, 1849602), (172, 1763574), (201, 1509128), (214, 1417452), (246, 1233068), (258, 1175716), (268, 1131846), (321, 944968), (328, 924801), (344, 881787), (402, 754564), (428, 708726), (492, 616534), (516, 587858), (536, 565923), (642, 472484), (804, 377282), (856, 354363), (984, 308267), (1032, 293929), (1284, 236242), (1608, 188641), (1763, 172056), (2568, 118121), (2747, 110424), (2881, 105288), (3526, 86028), (4387, 69144), (4601, 65928), (5289, 57352), (5494, 55212), (5762, 52644), (7052, 43014), (7169, 42312), (8241, 36808), (8643, 35096), (8774, 34572), (9202, 32964), (10578, 28676), (10988, 27606), (11524, 26322), (13161, 23048), (13803, 21976), (14104, 21507), (14338, 21156), (16482, 18404), (17286, 17548)]