15674162728

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 36495148320

約数和(自身を除く): 20820985592

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 49, 56, 92, 94, 98, 161, 184, 188, 196, 322, 329, 376, 392, 644, 658, 787, 1081, 1127, 1288, 1316, 1574, 2162, 2209, 2254, 2303, 2632, 3148, 4324, 4418, 4508, 4606, 5509, 6296, 7567, 8648, 8836, 9016, 9212, 11018, 15134, 15463, 17672, 18101, 18424, 22036, 30268, 30926, 36202, 36989, 38563, 44072, 50807, 52969, 60536, 61852, 72404, 73978, 77126, 101614, 105938, 108241, 123704, 126707, 144808, 147956, 154252, 203228, 211876, 216482, 253414, 258923, 295912, 308504, 355649, 406456, 423752, 432964, 506828, 517846, 711298, 850747, 865928, 886949, 1013656, 1035692, 1422596, 1701494, 1738483, 1773898, 1812461, 2071384, 2489543, 2845192, 3402988, 3476966, 3547796, 3624922, 4979086, 5955229, 6805976, 6953932, 7095592, 7249844, 9958172, 11910458, 12169381, 13907864, 14499688, 19916344, 23820916, 24338762, 39985109, 41686603, 47641832, 48677524, 79970218, 83373206, 85185667, 97355048, 159940436, 166746412, 170371334, 279895763, 319880872, 333492824, 340742668, 559791526, 681485336, 1119583052, 1959270341, 2239166104, 3918540682, 7837081364, 15674162728]

約数ペア:

[(1, 15674162728), (2, 7837081364), (4, 3918540682), (7, 2239166104), (8, 1959270341), (14, 1119583052), (23, 681485336), (28, 559791526), (46, 340742668), (47, 333492824), (49, 319880872), (56, 279895763), (92, 170371334), (94, 166746412), (98, 159940436), (161, 97355048), (184, 85185667), (188, 83373206), (196, 79970218), (322, 48677524), (329, 47641832), (376, 41686603), (392, 39985109), (644, 24338762), (658, 23820916), (787, 19916344), (1081, 14499688), (1127, 13907864), (1288, 12169381), (1316, 11910458), (1574, 9958172), (2162, 7249844), (2209, 7095592), (2254, 6953932), (2303, 6805976), (2632, 5955229), (3148, 4979086), (4324, 3624922), (4418, 3547796), (4508, 3476966), (4606, 3402988), (5509, 2845192), (6296, 2489543), (7567, 2071384), (8648, 1812461), (8836, 1773898), (9016, 1738483), (9212, 1701494), (11018, 1422596), (15134, 1035692), (15463, 1013656), (17672, 886949), (18101, 865928), (18424, 850747), (22036, 711298), (30268, 517846), (30926, 506828), (36202, 432964), (36989, 423752), (38563, 406456), (44072, 355649), (50807, 308504), (52969, 295912), (60536, 258923), (61852, 253414), (72404, 216482), (73978, 211876), (77126, 203228), (101614, 154252), (105938, 147956), (108241, 144808), (123704, 126707)]