1248049314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 2909649600

約数和(自身を除く): 1661600286

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 131, 171, 178, 262, 267, 313, 342, 393, 534, 626, 786, 801, 939, 1179, 1602, 1691, 1878, 2358, 2489, 2817, 3382, 4978, 5073, 5634, 5947, 7467, 10146, 11659, 11894, 14934, 15219, 17841, 22401, 23318, 27857, 30438, 34977, 35682, 41003, 44802, 53523, 55714, 69954, 82006, 83571, 104931, 107046, 123009, 167142, 209862, 221521, 246018, 250713, 369027, 443042, 501426, 529283, 664563, 738054, 779057, 1058566, 1329126, 1558114, 1587849, 1993689, 2337171, 3175698, 3649267, 3987378, 4674342, 4763547, 7011513, 7298534, 9527094, 10947801, 14023026, 21895602, 32843403, 65686806, 69336073, 138672146, 208008219, 416016438, 624024657, 1248049314]

約数ペア:

[(1, 1248049314), (2, 624024657), (3, 416016438), (6, 208008219), (9, 138672146), (18, 69336073), (19, 65686806), (38, 32843403), (57, 21895602), (89, 14023026), (114, 10947801), (131, 9527094), (171, 7298534), (178, 7011513), (262, 4763547), (267, 4674342), (313, 3987378), (342, 3649267), (393, 3175698), (534, 2337171), (626, 1993689), (786, 1587849), (801, 1558114), (939, 1329126), (1179, 1058566), (1602, 779057), (1691, 738054), (1878, 664563), (2358, 529283), (2489, 501426), (2817, 443042), (3382, 369027), (4978, 250713), (5073, 246018), (5634, 221521), (5947, 209862), (7467, 167142), (10146, 123009), (11659, 107046), (11894, 104931), (14934, 83571), (15219, 82006), (17841, 69954), (22401, 55714), (23318, 53523), (27857, 44802), (30438, 41003), (34977, 35682)]