248685655708

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3097883}}^1$

素因数の和:3098002

約数の個数: 48

約数和(自身を含む): 516280955904

約数和(自身を除く): 267595300196

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 2867, 5734, 11468, 20069, 40138, 80276, 3097883, 6195766, 12391532, 21685181, 43370362, 86740724, 145600501, 188970863, 291201002, 377941726, 582402004, 755883452, 1019203507, 1322796041, 2038407014, 2645592082, 4076814028, 5291184164, 8881630561, 17763261122, 35526522244, 62171413927, 124342827854, 248685655708]

約数ペア:

[(1, 248685655708), (2, 124342827854), (4, 62171413927), (7, 35526522244), (14, 17763261122), (28, 8881630561), (47, 5291184164), (61, 4076814028), (94, 2645592082), (122, 2038407014), (188, 1322796041), (244, 1019203507), (329, 755883452), (427, 582402004), (658, 377941726), (854, 291201002), (1316, 188970863), (1708, 145600501), (2867, 86740724), (5734, 43370362), (11468, 21685181), (20069, 12391532), (40138, 6195766), (80276, 3097883)]