15679843998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 39037178880

約数和(自身を除く): 23357334882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 251, 273, 338, 502, 507, 546, 677, 753, 1014, 1183, 1354, 1506, 1757, 2031, 2197, 2366, 3263, 3514, 3549, 4062, 4394, 4739, 5271, 6526, 6591, 7098, 8801, 9478, 9789, 10542, 13182, 14217, 15379, 17602, 19578, 22841, 26403, 28434, 30758, 42419, 45682, 46137, 52806, 61607, 68523, 84838, 92274, 114413, 123214, 127257, 137046, 169927, 184821, 228826, 254514, 296933, 339854, 343239, 369642, 509781, 551447, 593866, 686478, 800891, 890799, 1019562, 1102894, 1189489, 1487369, 1601782, 1654341, 1781598, 2209051, 2378978, 2402673, 2974738, 3308682, 3568467, 3860129, 4418102, 4462107, 4805346, 6627153, 7136934, 7720258, 8924214, 10411583, 11580387, 13254306, 15463357, 20823166, 23160774, 28717663, 30926714, 31234749, 46390071, 57435326, 62469498, 86152989, 92780142, 172305978, 201023641, 373329619, 402047282, 603070923, 746659238, 1119988857, 1206141846, 2239977714, 2613307333, 5226614666, 7839921999, 15679843998]

約数ペア:

[(1, 15679843998), (2, 7839921999), (3, 5226614666), (6, 2613307333), (7, 2239977714), (13, 1206141846), (14, 1119988857), (21, 746659238), (26, 603070923), (39, 402047282), (42, 373329619), (78, 201023641), (91, 172305978), (169, 92780142), (182, 86152989), (251, 62469498), (273, 57435326), (338, 46390071), (502, 31234749), (507, 30926714), (546, 28717663), (677, 23160774), (753, 20823166), (1014, 15463357), (1183, 13254306), (1354, 11580387), (1506, 10411583), (1757, 8924214), (2031, 7720258), (2197, 7136934), (2366, 6627153), (3263, 4805346), (3514, 4462107), (3549, 4418102), (4062, 3860129), (4394, 3568467), (4739, 3308682), (5271, 2974738), (6526, 2402673), (6591, 2378978), (7098, 2209051), (8801, 1781598), (9478, 1654341), (9789, 1601782), (10542, 1487369), (13182, 1189489), (14217, 1102894), (15379, 1019562), (17602, 890799), (19578, 800891), (22841, 686478), (26403, 593866), (28434, 551447), (30758, 509781), (42419, 369642), (45682, 343239), (46137, 339854), (52806, 296933), (61607, 254514), (68523, 228826), (84838, 184821), (92274, 169927), (114413, 137046), (123214, 127257)]