15311915528

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 36955699200

約数和(自身を除く): 21643783672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 59, 91, 98, 104, 118, 127, 182, 196, 236, 254, 364, 392, 401, 413, 472, 508, 637, 728, 767, 802, 826, 889, 1016, 1274, 1534, 1604, 1651, 1652, 1778, 2548, 2807, 2891, 3068, 3208, 3302, 3304, 3556, 5096, 5213, 5369, 5614, 5782, 6136, 6223, 6604, 7112, 7493, 10426, 10738, 11228, 11557, 11564, 12446, 13208, 14986, 19649, 20852, 21476, 22456, 23114, 23128, 23659, 24892, 29972, 36491, 37583, 39298, 41704, 42952, 46228, 47318, 49784, 50927, 52451, 59944, 72982, 75166, 78596, 80899, 92456, 94636, 97409, 101854, 104902, 145964, 150332, 157192, 161798, 165613, 189272, 194818, 203708, 209804, 255437, 291928, 300664, 307567, 323596, 331226, 356489, 367157, 389636, 407416, 419608, 510874, 615134, 647192, 662051, 662452, 681863, 712978, 734314, 779272, 1021748, 1159291, 1230268, 1324102, 1324904, 1363726, 1425956, 1468628, 2043496, 2152969, 2318582, 2460536, 2495423, 2648204, 2727452, 2851912, 2937256, 3004693, 4305938, 4634357, 4637164, 4773041, 4990846, 5296408, 5454904, 6009386, 8611876, 9268714, 9274328, 9546082, 9981692, 12018772, 15070783, 17223752, 18537428, 19092164, 19963384, 21032851, 24037544, 30141566, 32440499, 37074856, 38184328, 39061009, 42065702, 60283132, 64880998, 78122018, 84131404, 120566264, 129761996, 147229957, 156244036, 168262808, 259523992, 273427063, 294459914, 312488072, 546854126, 588919828, 1093708252, 1177839656, 1913989441, 2187416504, 3827978882, 7655957764, 15311915528]

約数ペア:

[(1, 15311915528), (2, 7655957764), (4, 3827978882), (7, 2187416504), (8, 1913989441), (13, 1177839656), (14, 1093708252), (26, 588919828), (28, 546854126), (49, 312488072), (52, 294459914), (56, 273427063), (59, 259523992), (91, 168262808), (98, 156244036), (104, 147229957), (118, 129761996), (127, 120566264), (182, 84131404), (196, 78122018), (236, 64880998), (254, 60283132), (364, 42065702), (392, 39061009), (401, 38184328), (413, 37074856), (472, 32440499), (508, 30141566), (637, 24037544), (728, 21032851), (767, 19963384), (802, 19092164), (826, 18537428), (889, 17223752), (1016, 15070783), (1274, 12018772), (1534, 9981692), (1604, 9546082), (1651, 9274328), (1652, 9268714), (1778, 8611876), (2548, 6009386), (2807, 5454904), (2891, 5296408), (3068, 4990846), (3208, 4773041), (3302, 4637164), (3304, 4634357), (3556, 4305938), (5096, 3004693), (5213, 2937256), (5369, 2851912), (5614, 2727452), (5782, 2648204), (6136, 2495423), (6223, 2460536), (6604, 2318582), (7112, 2152969), (7493, 2043496), (10426, 1468628), (10738, 1425956), (11228, 1363726), (11557, 1324904), (11564, 1324102), (12446, 1230268), (13208, 1159291), (14986, 1021748), (19649, 779272), (20852, 734314), (21476, 712978), (22456, 681863), (23114, 662452), (23128, 662051), (23659, 647192), (24892, 615134), (29972, 510874), (36491, 419608), (37583, 407416), (39298, 389636), (41704, 367157), (42952, 356489), (46228, 331226), (47318, 323596), (49784, 307567), (50927, 300664), (52451, 291928), (59944, 255437), (72982, 209804), (75166, 203708), (78596, 194818), (80899, 189272), (92456, 165613), (94636, 161798), (97409, 157192), (101854, 150332), (104902, 145964)]