406081026

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 1039777200

約数和(自身を除く): 633696174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 61, 78, 81, 87, 109, 117, 122, 162, 174, 183, 218, 234, 261, 327, 351, 366, 377, 522, 549, 654, 702, 754, 783, 793, 981, 1053, 1098, 1131, 1417, 1566, 1586, 1647, 1769, 1962, 2106, 2262, 2349, 2379, 2834, 2943, 3161, 3294, 3393, 3538, 4251, 4698, 4758, 4941, 5307, 5886, 6322, 6649, 6786, 7137, 8502, 8829, 9483, 9882, 10179, 10614, 12753, 13298, 14274, 15921, 17658, 18966, 19947, 20358, 21411, 22997, 25506, 28449, 30537, 31842, 38259, 39894, 41093, 42822, 45994, 47763, 56898, 59841, 61074, 64233, 68991, 76518, 82186, 85347, 86437, 95526, 114777, 119682, 123279, 128466, 137982, 143289, 170694, 172874, 179523, 192821, 206973, 229554, 246558, 256041, 259311, 286578, 359046, 369837, 385642, 413946, 512082, 518622, 538569, 578463, 620919, 739674, 777933, 1077138, 1109511, 1156926, 1241838, 1555866, 1735389, 1862757, 2219022, 2333799, 2506673, 3328533, 3470778, 3725514, 4667598, 5013346, 5206167, 6657066, 7001397, 7520019, 10412334, 14002794, 15040038, 15618501, 22560057, 31237002, 45120114, 67680171, 135360342, 203040513, 406081026]

約数ペア:

[(1, 406081026), (2, 203040513), (3, 135360342), (6, 67680171), (9, 45120114), (13, 31237002), (18, 22560057), (26, 15618501), (27, 15040038), (29, 14002794), (39, 10412334), (54, 7520019), (58, 7001397), (61, 6657066), (78, 5206167), (81, 5013346), (87, 4667598), (109, 3725514), (117, 3470778), (122, 3328533), (162, 2506673), (174, 2333799), (183, 2219022), (218, 1862757), (234, 1735389), (261, 1555866), (327, 1241838), (351, 1156926), (366, 1109511), (377, 1077138), (522, 777933), (549, 739674), (654, 620919), (702, 578463), (754, 538569), (783, 518622), (793, 512082), (981, 413946), (1053, 385642), (1098, 369837), (1131, 359046), (1417, 286578), (1566, 259311), (1586, 256041), (1647, 246558), (1769, 229554), (1962, 206973), (2106, 192821), (2262, 179523), (2349, 172874), (2379, 170694), (2834, 143289), (2943, 137982), (3161, 128466), (3294, 123279), (3393, 119682), (3538, 114777), (4251, 95526), (4698, 86437), (4758, 85347), (4941, 82186), (5307, 76518), (5886, 68991), (6322, 64233), (6649, 61074), (6786, 59841), (7137, 56898), (8502, 47763), (8829, 45994), (9483, 42822), (9882, 41093), (10179, 39894), (10614, 38259), (12753, 31842), (13298, 30537), (14274, 28449), (15921, 25506), (17658, 22997), (18966, 21411), (19947, 20358)]