1209239568

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6607}}^1$

素因数の和:6693

約数の個数: 120

約数和(自身を含む): 3579104256

約数和(自身を除く): 2369864688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1271, 1476, 1488, 1968, 2232, 2542, 2952, 3813, 4464, 5084, 5904, 6607, 7626, 10168, 11439, 13214, 15252, 19821, 20336, 22878, 26428, 30504, 39642, 45756, 52856, 59463, 61008, 79284, 91512, 105712, 118926, 158568, 183024, 204817, 237852, 270887, 317136, 409634, 475704, 541774, 614451, 812661, 819268, 951408, 1083548, 1228902, 1625322, 1638536, 1843353, 2167096, 2437983, 2457804, 3250644, 3277072, 3686706, 4334192, 4875966, 4915608, 6501288, 7373412, 8397497, 9751932, 9831216, 13002576, 14746824, 16794994, 19503864, 25192491, 29493648, 33589988, 39007728, 50384982, 67179976, 75577473, 100769964, 134359952, 151154946, 201539928, 302309892, 403079856, 604619784, 1209239568]

約数ペア:

[(1, 1209239568), (2, 604619784), (3, 403079856), (4, 302309892), (6, 201539928), (8, 151154946), (9, 134359952), (12, 100769964), (16, 75577473), (18, 67179976), (24, 50384982), (31, 39007728), (36, 33589988), (41, 29493648), (48, 25192491), (62, 19503864), (72, 16794994), (82, 14746824), (93, 13002576), (123, 9831216), (124, 9751932), (144, 8397497), (164, 7373412), (186, 6501288), (246, 4915608), (248, 4875966), (279, 4334192), (328, 3686706), (369, 3277072), (372, 3250644), (492, 2457804), (496, 2437983), (558, 2167096), (656, 1843353), (738, 1638536), (744, 1625322), (984, 1228902), (1116, 1083548), (1271, 951408), (1476, 819268), (1488, 812661), (1968, 614451), (2232, 541774), (2542, 475704), (2952, 409634), (3813, 317136), (4464, 270887), (5084, 237852), (5904, 204817), (6607, 183024), (7626, 158568), (10168, 118926), (11439, 105712), (13214, 91512), (15252, 79284), (19821, 61008), (20336, 59463), (22878, 52856), (26428, 45756), (30504, 39642)]