490796544

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{6521}}^1$

素因数の和:6556

約数の個数: 120

約数和(自身を含む): 1521217368

約数和(自身を除く): 1030420824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 6521, 9408, 10752, 12544, 13042, 18816, 19563, 25088, 26084, 37632, 39126, 45647, 52168, 75264, 78252, 91294, 104336, 136941, 156504, 182588, 208672, 273882, 313008, 319529, 365176, 417344, 547764, 626016, 639058, 730352, 834688, 958587, 1095528, 1252032, 1278116, 1460704, 1669376, 1917174, 2191056, 2504064, 2556232, 2921408, 3338752, 3834348, 4382112, 5008128, 5112464, 5842816, 7668696, 8764224, 10016256, 10224928, 11685632, 15337392, 17528448, 20449856, 23371264, 30674784, 35056896, 40899712, 61349568, 70113792, 81799424, 122699136, 163598848, 245398272, 490796544]

約数ペア:

[(1, 490796544), (2, 245398272), (3, 163598848), (4, 122699136), (6, 81799424), (7, 70113792), (8, 61349568), (12, 40899712), (14, 35056896), (16, 30674784), (21, 23371264), (24, 20449856), (28, 17528448), (32, 15337392), (42, 11685632), (48, 10224928), (49, 10016256), (56, 8764224), (64, 7668696), (84, 5842816), (96, 5112464), (98, 5008128), (112, 4382112), (128, 3834348), (147, 3338752), (168, 2921408), (192, 2556232), (196, 2504064), (224, 2191056), (256, 1917174), (294, 1669376), (336, 1460704), (384, 1278116), (392, 1252032), (448, 1095528), (512, 958587), (588, 834688), (672, 730352), (768, 639058), (784, 626016), (896, 547764), (1176, 417344), (1344, 365176), (1536, 319529), (1568, 313008), (1792, 273882), (2352, 208672), (2688, 182588), (3136, 156504), (3584, 136941), (4704, 104336), (5376, 91294), (6272, 78252), (6521, 75264), (9408, 52168), (10752, 45647), (12544, 39126), (13042, 37632), (18816, 26084), (19563, 25088)]