1961567448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{2657}}^1$

素因数の和:4304

約数の個数: 64

約数和(自身を含む): 5167152000

約数和(自身を除く): 3205584552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1619, 2657, 3238, 4857, 5314, 6476, 7971, 9714, 10628, 12952, 15942, 19428, 21256, 30761, 31884, 38856, 50483, 61522, 63768, 92283, 100966, 123044, 151449, 184566, 201932, 246088, 302898, 369132, 403864, 605796, 738264, 1211592, 4301683, 8603366, 12905049, 17206732, 25810098, 34413464, 51620196, 81731977, 103240392, 163463954, 245195931, 326927908, 490391862, 653855816, 980783724, 1961567448]

約数ペア:

[(1, 1961567448), (2, 980783724), (3, 653855816), (4, 490391862), (6, 326927908), (8, 245195931), (12, 163463954), (19, 103240392), (24, 81731977), (38, 51620196), (57, 34413464), (76, 25810098), (114, 17206732), (152, 12905049), (228, 8603366), (456, 4301683), (1619, 1211592), (2657, 738264), (3238, 605796), (4857, 403864), (5314, 369132), (6476, 302898), (7971, 246088), (9714, 201932), (10628, 184566), (12952, 151449), (15942, 123044), (19428, 100966), (21256, 92283), (30761, 63768), (31884, 61522), (38856, 50483)]