259083504

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 749483280

約数和(自身を除く): 490399776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 83, 106, 144, 159, 166, 212, 249, 318, 332, 409, 424, 477, 498, 636, 664, 747, 818, 848, 954, 996, 1227, 1272, 1328, 1494, 1636, 1908, 1992, 2454, 2544, 2988, 3272, 3681, 3816, 3984, 4399, 4908, 5976, 6544, 7362, 7632, 8798, 9816, 11952, 13197, 14724, 17596, 19632, 21677, 26394, 29448, 33947, 35192, 39591, 43354, 52788, 58896, 65031, 67894, 70384, 79182, 86708, 101841, 105576, 130062, 135788, 158364, 173416, 195093, 203682, 211152, 260124, 271576, 305523, 316728, 346832, 390186, 407364, 520248, 543152, 611046, 633456, 780372, 814728, 1040496, 1222092, 1560744, 1629456, 1799191, 2444184, 3121488, 3598382, 4888368, 5397573, 7196764, 10795146, 14393528, 16192719, 21590292, 28787056, 32385438, 43180584, 64770876, 86361168, 129541752, 259083504]

約数ペア:

[(1, 259083504), (2, 129541752), (3, 86361168), (4, 64770876), (6, 43180584), (8, 32385438), (9, 28787056), (12, 21590292), (16, 16192719), (18, 14393528), (24, 10795146), (36, 7196764), (48, 5397573), (53, 4888368), (72, 3598382), (83, 3121488), (106, 2444184), (144, 1799191), (159, 1629456), (166, 1560744), (212, 1222092), (249, 1040496), (318, 814728), (332, 780372), (409, 633456), (424, 611046), (477, 543152), (498, 520248), (636, 407364), (664, 390186), (747, 346832), (818, 316728), (848, 305523), (954, 271576), (996, 260124), (1227, 211152), (1272, 203682), (1328, 195093), (1494, 173416), (1636, 158364), (1908, 135788), (1992, 130062), (2454, 105576), (2544, 101841), (2988, 86708), (3272, 79182), (3681, 70384), (3816, 67894), (3984, 65031), (4399, 58896), (4908, 52788), (5976, 43354), (6544, 39591), (7362, 35192), (7632, 33947), (8798, 29448), (9816, 26394), (11952, 21677), (13197, 19632), (14724, 17596)]