15012174736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{3739}}^1$

素因数の和:4056

約数の個数: 80

約数和(自身を含む): 31813936000

約数和(自身を除く): 16801761264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 199, 208, 388, 398, 776, 796, 1261, 1552, 1592, 2522, 2587, 3184, 3739, 5044, 5174, 7478, 10088, 10348, 14956, 19303, 20176, 20696, 29912, 38606, 41392, 48607, 59824, 77212, 97214, 154424, 194428, 250939, 308848, 362683, 388856, 501878, 725366, 744061, 777712, 1003756, 1450732, 1488122, 2007512, 2901464, 2976244, 4015024, 4714879, 5802928, 5952488, 9429758, 9672793, 11904976, 18859516, 19345586, 37719032, 38691172, 72173917, 75438064, 77382344, 144347834, 154764688, 288695668, 577391336, 938260921, 1154782672, 1876521842, 3753043684, 7506087368, 15012174736]

約数ペア:

[(1, 15012174736), (2, 7506087368), (4, 3753043684), (8, 1876521842), (13, 1154782672), (16, 938260921), (26, 577391336), (52, 288695668), (97, 154764688), (104, 144347834), (194, 77382344), (199, 75438064), (208, 72173917), (388, 38691172), (398, 37719032), (776, 19345586), (796, 18859516), (1261, 11904976), (1552, 9672793), (1592, 9429758), (2522, 5952488), (2587, 5802928), (3184, 4714879), (3739, 4015024), (5044, 2976244), (5174, 2901464), (7478, 2007512), (10088, 1488122), (10348, 1450732), (14956, 1003756), (19303, 777712), (20176, 744061), (20696, 725366), (29912, 501878), (38606, 388856), (41392, 362683), (48607, 308848), (59824, 250939), (77212, 194428), (97214, 154424)]