40581216

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3645

約数の個数: 96

約数和(自身を含む): 127501920

約数和(自身を除く): 86920704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3613, 3744, 5616, 7226, 10839, 11232, 14452, 21678, 28904, 32517, 43356, 46969, 57808, 65034, 86712, 93938, 97551, 115616, 130068, 140907, 173424, 187876, 195102, 260136, 281814, 346848, 375752, 390204, 422721, 520272, 563628, 751504, 780408, 845442, 1040544, 1127256, 1268163, 1503008, 1560816, 1690884, 2254512, 2536326, 3121632, 3381768, 4509024, 5072652, 6763536, 10145304, 13527072, 20290608, 40581216]

約数ペア:

[(1, 40581216), (2, 20290608), (3, 13527072), (4, 10145304), (6, 6763536), (8, 5072652), (9, 4509024), (12, 3381768), (13, 3121632), (16, 2536326), (18, 2254512), (24, 1690884), (26, 1560816), (27, 1503008), (32, 1268163), (36, 1127256), (39, 1040544), (48, 845442), (52, 780408), (54, 751504), (72, 563628), (78, 520272), (96, 422721), (104, 390204), (108, 375752), (117, 346848), (144, 281814), (156, 260136), (208, 195102), (216, 187876), (234, 173424), (288, 140907), (312, 130068), (351, 115616), (416, 97551), (432, 93938), (468, 86712), (624, 65034), (702, 57808), (864, 46969), (936, 43356), (1248, 32517), (1404, 28904), (1872, 21678), (2808, 14452), (3613, 11232), (3744, 10839), (5616, 7226)]