40514688

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 126072000

約数和(自身を除く): 85557312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 617, 684, 864, 912, 1026, 1152, 1216, 1234, 1368, 1728, 1824, 1851, 2052, 2432, 2468, 2736, 3456, 3648, 3702, 4104, 4936, 5472, 5553, 7296, 7404, 8208, 9872, 10944, 11106, 11723, 14808, 16416, 16659, 19744, 21888, 22212, 23446, 29616, 32832, 33318, 35169, 39488, 44424, 46892, 59232, 65664, 66636, 70338, 78976, 88848, 93784, 105507, 118464, 133272, 140676, 177696, 187568, 211014, 236928, 266544, 281352, 316521, 355392, 375136, 422028, 533088, 562704, 633042, 710784, 750272, 844056, 1066176, 1125408, 1266084, 1500544, 1688112, 2132352, 2250816, 2532168, 3376224, 4501632, 5064336, 6752448, 10128672, 13504896, 20257344, 40514688]

約数ペア:

[(1, 40514688), (2, 20257344), (3, 13504896), (4, 10128672), (6, 6752448), (8, 5064336), (9, 4501632), (12, 3376224), (16, 2532168), (18, 2250816), (19, 2132352), (24, 1688112), (27, 1500544), (32, 1266084), (36, 1125408), (38, 1066176), (48, 844056), (54, 750272), (57, 710784), (64, 633042), (72, 562704), (76, 533088), (96, 422028), (108, 375136), (114, 355392), (128, 316521), (144, 281352), (152, 266544), (171, 236928), (192, 211014), (216, 187568), (228, 177696), (288, 140676), (304, 133272), (342, 118464), (384, 105507), (432, 93784), (456, 88848), (513, 78976), (576, 70338), (608, 66636), (617, 65664), (684, 59232), (864, 46892), (912, 44424), (1026, 39488), (1152, 35169), (1216, 33318), (1234, 32832), (1368, 29616), (1728, 23446), (1824, 22212), (1851, 21888), (2052, 19744), (2432, 16659), (2468, 16416), (2736, 14808), (3456, 11723), (3648, 11106), (3702, 10944), (4104, 9872), (4936, 8208), (5472, 7404), (5553, 7296)]