265515888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3203}}^1$

素因数の和:3382

約数の個数: 80

約数和(自身を含む): 753273216

約数和(自身を除く): 487757328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1727, 1884, 2512, 3203, 3454, 3768, 5181, 6406, 6908, 7536, 9609, 10362, 12812, 13816, 19218, 20724, 25624, 27632, 35233, 38436, 41448, 51248, 70466, 76872, 82896, 105699, 140932, 153744, 211398, 281864, 422796, 502871, 563728, 845592, 1005742, 1508613, 1691184, 2011484, 3017226, 4022968, 5531581, 6034452, 8045936, 11063162, 12068904, 16594743, 22126324, 24137808, 33189486, 44252648, 66378972, 88505296, 132757944, 265515888]

約数ペア:

[(1, 265515888), (2, 132757944), (3, 88505296), (4, 66378972), (6, 44252648), (8, 33189486), (11, 24137808), (12, 22126324), (16, 16594743), (22, 12068904), (24, 11063162), (33, 8045936), (44, 6034452), (48, 5531581), (66, 4022968), (88, 3017226), (132, 2011484), (157, 1691184), (176, 1508613), (264, 1005742), (314, 845592), (471, 563728), (528, 502871), (628, 422796), (942, 281864), (1256, 211398), (1727, 153744), (1884, 140932), (2512, 105699), (3203, 82896), (3454, 76872), (3768, 70466), (5181, 51248), (6406, 41448), (6908, 38436), (7536, 35233), (9609, 27632), (10362, 25624), (12812, 20724), (13816, 19218)]