15704881908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 40325040000

約数和(自身を除く): 24620158092

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 149, 174, 228, 298, 348, 361, 447, 551, 596, 722, 839, 894, 1083, 1102, 1444, 1653, 1678, 1788, 2166, 2204, 2517, 2831, 3306, 3356, 4321, 4332, 5034, 5662, 6612, 8493, 8642, 10068, 10469, 11324, 12963, 15941, 16986, 17284, 20938, 24331, 25926, 31407, 31882, 33972, 41876, 47823, 48662, 51852, 53789, 62814, 63764, 72993, 82099, 95646, 97324, 107578, 125011, 125628, 145986, 161367, 164198, 191292, 215156, 246297, 250022, 291972, 302879, 322734, 328396, 375033, 462289, 492594, 500044, 605758, 645468, 750066, 908637, 924578, 985188, 1211516, 1386867, 1500132, 1559881, 1817274, 1849156, 2375209, 2773734, 3119762, 3625319, 3634548, 4679643, 4750418, 5547468, 6239524, 7125627, 7250638, 8783491, 9359286, 9500836, 10875957, 14251254, 14501276, 17566982, 18718572, 21751914, 26350473, 28502508, 35133964, 43503828, 45128971, 52700946, 68881061, 90257942, 105401892, 135386913, 137762122, 180515884, 206643183, 270773826, 275524244, 413286366, 541547652, 826572732, 1308740159, 2617480318, 3926220477, 5234960636, 7852440954, 15704881908]

約数ペア:

[(1, 15704881908), (2, 7852440954), (3, 5234960636), (4, 3926220477), (6, 2617480318), (12, 1308740159), (19, 826572732), (29, 541547652), (38, 413286366), (57, 275524244), (58, 270773826), (76, 206643183), (87, 180515884), (114, 137762122), (116, 135386913), (149, 105401892), (174, 90257942), (228, 68881061), (298, 52700946), (348, 45128971), (361, 43503828), (447, 35133964), (551, 28502508), (596, 26350473), (722, 21751914), (839, 18718572), (894, 17566982), (1083, 14501276), (1102, 14251254), (1444, 10875957), (1653, 9500836), (1678, 9359286), (1788, 8783491), (2166, 7250638), (2204, 7125627), (2517, 6239524), (2831, 5547468), (3306, 4750418), (3356, 4679643), (4321, 3634548), (4332, 3625319), (5034, 3119762), (5662, 2773734), (6612, 2375209), (8493, 1849156), (8642, 1817274), (10068, 1559881), (10469, 1500132), (11324, 1386867), (12963, 1211516), (15941, 985188), (16986, 924578), (17284, 908637), (20938, 750066), (24331, 645468), (25926, 605758), (31407, 500044), (31882, 492594), (33972, 462289), (41876, 375033), (47823, 328396), (48662, 322734), (51852, 302879), (53789, 291972), (62814, 250022), (63764, 246297), (72993, 215156), (82099, 191292), (95646, 164198), (97324, 161367), (107578, 145986), (125011, 125628)]