258477804

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 735670320

約数和(自身を除く): 477192516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 109, 117, 156, 162, 218, 234, 324, 327, 351, 436, 468, 563, 654, 702, 981, 1053, 1126, 1308, 1404, 1417, 1689, 1962, 2106, 2252, 2834, 2943, 3378, 3924, 4212, 4251, 5067, 5668, 5886, 6756, 7319, 8502, 8829, 10134, 11772, 12753, 14638, 15201, 17004, 17658, 20268, 21957, 25506, 29276, 30402, 35316, 38259, 43914, 45603, 51012, 60804, 61367, 65871, 76518, 87828, 91206, 114777, 122734, 131742, 153036, 182412, 184101, 197613, 229554, 245468, 263484, 368202, 395226, 459108, 552303, 592839, 736404, 790452, 797771, 1104606, 1185678, 1595542, 1656909, 2209212, 2371356, 2393313, 3191084, 3313818, 4786626, 4970727, 6627636, 7179939, 9573252, 9941454, 14359878, 19882908, 21539817, 28719756, 43079634, 64619451, 86159268, 129238902, 258477804]

約数ペア:

[(1, 258477804), (2, 129238902), (3, 86159268), (4, 64619451), (6, 43079634), (9, 28719756), (12, 21539817), (13, 19882908), (18, 14359878), (26, 9941454), (27, 9573252), (36, 7179939), (39, 6627636), (52, 4970727), (54, 4786626), (78, 3313818), (81, 3191084), (108, 2393313), (109, 2371356), (117, 2209212), (156, 1656909), (162, 1595542), (218, 1185678), (234, 1104606), (324, 797771), (327, 790452), (351, 736404), (436, 592839), (468, 552303), (563, 459108), (654, 395226), (702, 368202), (981, 263484), (1053, 245468), (1126, 229554), (1308, 197613), (1404, 184101), (1417, 182412), (1689, 153036), (1962, 131742), (2106, 122734), (2252, 114777), (2834, 91206), (2943, 87828), (3378, 76518), (3924, 65871), (4212, 61367), (4251, 60804), (5067, 51012), (5668, 45603), (5886, 43914), (6756, 38259), (7319, 35316), (8502, 30402), (8829, 29276), (10134, 25506), (11772, 21957), (12753, 20268), (14638, 17658), (15201, 17004)]