378518532

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 1145672640

約数和(自身を除く): 767154108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 68, 76, 84, 98, 102, 114, 119, 133, 147, 196, 204, 228, 238, 266, 294, 323, 357, 399, 476, 532, 588, 646, 714, 798, 833, 931, 969, 1292, 1428, 1596, 1666, 1862, 1938, 1993, 2261, 2499, 2793, 3332, 3724, 3876, 3986, 4522, 4998, 5586, 5979, 6783, 7972, 9044, 9996, 11172, 11958, 13566, 13951, 15827, 23916, 27132, 27902, 31654, 33881, 37867, 41853, 47481, 55804, 63308, 67762, 75734, 83706, 94962, 97657, 101643, 113601, 135524, 151468, 167412, 189924, 195314, 203286, 227202, 237167, 265069, 292971, 390628, 406572, 454404, 474334, 530138, 585942, 643739, 711501, 795207, 948668, 1060276, 1171884, 1287478, 1423002, 1590414, 1660169, 1855483, 1931217, 2574956, 2846004, 3180828, 3320338, 3710966, 3862434, 4506173, 4980507, 5566449, 6640676, 7421932, 7724868, 9012346, 9961014, 11132898, 13518519, 18024692, 19922028, 22265796, 27037038, 31543211, 54074076, 63086422, 94629633, 126172844, 189259266, 378518532]

約数ペア:

[(1, 378518532), (2, 189259266), (3, 126172844), (4, 94629633), (6, 63086422), (7, 54074076), (12, 31543211), (14, 27037038), (17, 22265796), (19, 19922028), (21, 18024692), (28, 13518519), (34, 11132898), (38, 9961014), (42, 9012346), (49, 7724868), (51, 7421932), (57, 6640676), (68, 5566449), (76, 4980507), (84, 4506173), (98, 3862434), (102, 3710966), (114, 3320338), (119, 3180828), (133, 2846004), (147, 2574956), (196, 1931217), (204, 1855483), (228, 1660169), (238, 1590414), (266, 1423002), (294, 1287478), (323, 1171884), (357, 1060276), (399, 948668), (476, 795207), (532, 711501), (588, 643739), (646, 585942), (714, 530138), (798, 474334), (833, 454404), (931, 406572), (969, 390628), (1292, 292971), (1428, 265069), (1596, 237167), (1666, 227202), (1862, 203286), (1938, 195314), (1993, 189924), (2261, 167412), (2499, 151468), (2793, 135524), (3332, 113601), (3724, 101643), (3876, 97657), (3986, 94962), (4522, 83706), (4998, 75734), (5586, 67762), (5979, 63308), (6783, 55804), (7972, 47481), (9044, 41853), (9996, 37867), (11172, 33881), (11958, 31654), (13566, 27902), (13951, 27132), (15827, 23916)]