240797744

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2130

約数の個数: 60

約数和(自身を含む): 521477040

約数和(自身を除く): 280679296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 484, 488, 671, 968, 976, 1342, 1936, 2039, 2684, 4078, 5368, 7381, 8156, 10736, 14762, 16312, 22429, 29524, 32624, 44858, 59048, 89716, 118096, 124379, 179432, 246719, 248758, 358864, 493438, 497516, 986876, 995032, 1368169, 1973752, 1990064, 2736338, 3947504, 5472676, 10945352, 15049859, 21890704, 30099718, 60199436, 120398872, 240797744]

約数ペア:

[(1, 240797744), (2, 120398872), (4, 60199436), (8, 30099718), (11, 21890704), (16, 15049859), (22, 10945352), (44, 5472676), (61, 3947504), (88, 2736338), (121, 1990064), (122, 1973752), (176, 1368169), (242, 995032), (244, 986876), (484, 497516), (488, 493438), (671, 358864), (968, 248758), (976, 246719), (1342, 179432), (1936, 124379), (2039, 118096), (2684, 89716), (4078, 59048), (5368, 44858), (7381, 32624), (8156, 29524), (10736, 22429), (14762, 16312)]