258738408

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{52081}}^1$

素因数の和:52119

約数の個数: 64

約数和(自身を含む): 749980800

約数和(自身を除く): 491242392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 52081, 104162, 156243, 208324, 312486, 416648, 468729, 624972, 937458, 1197863, 1249944, 1406187, 1874916, 2395726, 2812374, 3593589, 3749832, 4791452, 5624748, 7187178, 9582904, 10780767, 11249496, 14374356, 21561534, 28748712, 32342301, 43123068, 64684602, 86246136, 129369204, 258738408]

約数ペア:

[(1, 258738408), (2, 129369204), (3, 86246136), (4, 64684602), (6, 43123068), (8, 32342301), (9, 28748712), (12, 21561534), (18, 14374356), (23, 11249496), (24, 10780767), (27, 9582904), (36, 7187178), (46, 5624748), (54, 4791452), (69, 3749832), (72, 3593589), (92, 2812374), (108, 2395726), (138, 1874916), (184, 1406187), (207, 1249944), (216, 1197863), (276, 937458), (414, 624972), (552, 468729), (621, 416648), (828, 312486), (1242, 208324), (1656, 156243), (2484, 104162), (4968, 52081)]