258109224

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^3$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 703722240

約数和(自身を除く): 445613016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 361, 372, 456, 589, 722, 744, 961, 1083, 1178, 1444, 1767, 1922, 2166, 2356, 2883, 2888, 3534, 3844, 4332, 4712, 5766, 7068, 7688, 8664, 11191, 11532, 14136, 18259, 22382, 23064, 29791, 33573, 36518, 44764, 54777, 59582, 67146, 73036, 89373, 89528, 109554, 119164, 134292, 146072, 178746, 219108, 238328, 268584, 346921, 357492, 438216, 566029, 693842, 714984, 1040763, 1132058, 1387684, 1698087, 2081526, 2264116, 2775368, 3396174, 4163052, 4528232, 6792348, 8326104, 10754551, 13584696, 21509102, 32263653, 43018204, 64527306, 86036408, 129054612, 258109224]

約数ペア:

[(1, 258109224), (2, 129054612), (3, 86036408), (4, 64527306), (6, 43018204), (8, 32263653), (12, 21509102), (19, 13584696), (24, 10754551), (31, 8326104), (38, 6792348), (57, 4528232), (62, 4163052), (76, 3396174), (93, 2775368), (114, 2264116), (124, 2081526), (152, 1698087), (186, 1387684), (228, 1132058), (248, 1040763), (361, 714984), (372, 693842), (456, 566029), (589, 438216), (722, 357492), (744, 346921), (961, 268584), (1083, 238328), (1178, 219108), (1444, 178746), (1767, 146072), (1922, 134292), (2166, 119164), (2356, 109554), (2883, 89528), (2888, 89373), (3534, 73036), (3844, 67146), (4332, 59582), (4712, 54777), (5766, 44764), (7068, 36518), (7688, 33573), (8664, 29791), (11191, 23064), (11532, 22382), (14136, 18259)]