280373112

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 809686800

約数和(自身を除く): 529313688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 157, 204, 306, 314, 408, 471, 612, 628, 942, 1224, 1256, 1413, 1459, 1884, 2669, 2826, 2918, 3768, 4377, 5338, 5652, 5836, 8007, 8754, 10676, 11304, 11672, 13131, 16014, 17508, 21352, 24021, 24803, 26262, 32028, 35016, 48042, 49606, 52524, 64056, 74409, 96084, 99212, 105048, 148818, 192168, 198424, 223227, 229063, 297636, 446454, 458126, 595272, 687189, 892908, 916252, 1374378, 1785816, 1832504, 2061567, 2748756, 3894071, 4123134, 5497512, 7788142, 8246268, 11682213, 15576284, 16492536, 23364426, 31152568, 35046639, 46728852, 70093278, 93457704, 140186556, 280373112]

約数ペア:

[(1, 280373112), (2, 140186556), (3, 93457704), (4, 70093278), (6, 46728852), (8, 35046639), (9, 31152568), (12, 23364426), (17, 16492536), (18, 15576284), (24, 11682213), (34, 8246268), (36, 7788142), (51, 5497512), (68, 4123134), (72, 3894071), (102, 2748756), (136, 2061567), (153, 1832504), (157, 1785816), (204, 1374378), (306, 916252), (314, 892908), (408, 687189), (471, 595272), (612, 458126), (628, 446454), (942, 297636), (1224, 229063), (1256, 223227), (1413, 198424), (1459, 192168), (1884, 148818), (2669, 105048), (2826, 99212), (2918, 96084), (3768, 74409), (4377, 64056), (5338, 52524), (5652, 49606), (5836, 48042), (8007, 35016), (8754, 32028), (10676, 26262), (11304, 24803), (11672, 24021), (13131, 21352), (16014, 17508)]