1628614104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 4504248000

約数和(自身を除く): 2875633896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 149, 156, 159, 212, 298, 312, 318, 424, 447, 596, 636, 661, 689, 894, 1192, 1272, 1322, 1378, 1788, 1937, 1983, 2067, 2644, 2756, 3576, 3874, 3966, 4134, 5288, 5512, 5811, 7748, 7897, 7932, 8268, 8593, 11622, 15496, 15794, 15864, 16536, 17186, 23244, 23691, 25779, 31588, 34372, 35033, 46488, 47382, 51558, 63176, 68744, 70066, 94764, 98489, 102661, 103116, 105099, 140132, 189528, 196978, 205322, 206232, 210198, 280264, 295467, 307983, 393956, 410644, 420396, 455429, 590934, 615966, 787912, 821288, 840792, 910858, 1181868, 1231932, 1280357, 1366287, 1821716, 2363736, 2463864, 2560714, 2732574, 3643432, 3841071, 5121428, 5219917, 5465148, 7682142, 10242856, 10439834, 10930296, 15364284, 15659751, 20879668, 30728568, 31319502, 41759336, 62639004, 67858921, 125278008, 135717842, 203576763, 271435684, 407153526, 542871368, 814307052, 1628614104]

約数ペア:

[(1, 1628614104), (2, 814307052), (3, 542871368), (4, 407153526), (6, 271435684), (8, 203576763), (12, 135717842), (13, 125278008), (24, 67858921), (26, 62639004), (39, 41759336), (52, 31319502), (53, 30728568), (78, 20879668), (104, 15659751), (106, 15364284), (149, 10930296), (156, 10439834), (159, 10242856), (212, 7682142), (298, 5465148), (312, 5219917), (318, 5121428), (424, 3841071), (447, 3643432), (596, 2732574), (636, 2560714), (661, 2463864), (689, 2363736), (894, 1821716), (1192, 1366287), (1272, 1280357), (1322, 1231932), (1378, 1181868), (1788, 910858), (1937, 840792), (1983, 821288), (2067, 787912), (2644, 615966), (2756, 590934), (3576, 455429), (3874, 420396), (3966, 410644), (4134, 393956), (5288, 307983), (5512, 295467), (5811, 280264), (7748, 210198), (7897, 206232), (7932, 205322), (8268, 196978), (8593, 189528), (11622, 140132), (15496, 105099), (15794, 103116), (15864, 102661), (16536, 98489), (17186, 94764), (23244, 70066), (23691, 68744), (25779, 63176), (31588, 51558), (34372, 47382), (35033, 46488)]