812463551874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1\times {\mathrm{4759}}^1$

素因数の和:6489

約数の個数: 128

約数和(自身を含む): 1958416320000

約数和(自身を除く): 1145952768126

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 157, 234, 314, 351, 471, 702, 942, 1413, 1549, 2041, 2826, 3098, 4082, 4239, 4647, 4759, 6123, 8478, 9294, 9518, 12246, 13941, 14277, 18369, 20137, 27882, 28554, 36738, 40274, 41823, 42831, 55107, 60411, 61867, 83646, 85662, 110214, 120822, 123734, 128493, 181233, 185601, 243193, 256986, 362466, 371202, 486386, 543699, 556803, 729579, 747163, 1087398, 1113606, 1459158, 1494326, 1670409, 2188737, 2241489, 3161509, 3340818, 4377474, 4482978, 6323018, 6566211, 6724467, 7371691, 9484527, 9713119, 13132422, 13448934, 14743382, 18969054, 19426238, 20173401, 22115073, 28453581, 29139357, 40346802, 44230146, 56907162, 58278714, 66345219, 85360743, 87418071, 95831983, 132690438, 170721486, 174836142, 191663966, 199035657, 262254213, 287495949, 398071314, 524508426, 574991898, 862487847, 1157355487, 1724975694, 2314710974, 2587463541, 3472066461, 5174927082, 6944132922, 10416199383, 15045621331, 20832398766, 30091242662, 31248598149, 45136863993, 62497196298, 90273727986, 135410591979, 270821183958, 406231775937, 812463551874]

約数ペア:

[(1, 812463551874), (2, 406231775937), (3, 270821183958), (6, 135410591979), (9, 90273727986), (13, 62497196298), (18, 45136863993), (26, 31248598149), (27, 30091242662), (39, 20832398766), (54, 15045621331), (78, 10416199383), (117, 6944132922), (157, 5174927082), (234, 3472066461), (314, 2587463541), (351, 2314710974), (471, 1724975694), (702, 1157355487), (942, 862487847), (1413, 574991898), (1549, 524508426), (2041, 398071314), (2826, 287495949), (3098, 262254213), (4082, 199035657), (4239, 191663966), (4647, 174836142), (4759, 170721486), (6123, 132690438), (8478, 95831983), (9294, 87418071), (9518, 85360743), (12246, 66345219), (13941, 58278714), (14277, 56907162), (18369, 44230146), (20137, 40346802), (27882, 29139357), (28554, 28453581), (36738, 22115073), (40274, 20173401), (41823, 19426238), (42831, 18969054), (55107, 14743382), (60411, 13448934), (61867, 13132422), (83646, 9713119), (85662, 9484527), (110214, 7371691), (120822, 6724467), (123734, 6566211), (128493, 6323018), (181233, 4482978), (185601, 4377474), (243193, 3340818), (256986, 3161509), (362466, 2241489), (371202, 2188737), (486386, 1670409), (543699, 1494326), (556803, 1459158), (729579, 1113606), (747163, 1087398)]