1284128928

素因数分解:

$2^5\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{2609}}^1$

素因数の和:4334

約数の個数: 72

約数和(自身を含む): 3655278900

約数和(自身を除く): 2371149972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1709, 2609, 3418, 5127, 5218, 6836, 7827, 10254, 10436, 13672, 15381, 15654, 20508, 20872, 23481, 27344, 30762, 31308, 41016, 41744, 46962, 54688, 61524, 62616, 82032, 83488, 93924, 123048, 125232, 164064, 187848, 246096, 250464, 375696, 492192, 751392, 4458781, 8917562, 13376343, 17835124, 26752686, 35670248, 40129029, 53505372, 71340496, 80258058, 107010744, 142680992, 160516116, 214021488, 321032232, 428042976, 642064464, 1284128928]

約数ペア:

[(1, 1284128928), (2, 642064464), (3, 428042976), (4, 321032232), (6, 214021488), (8, 160516116), (9, 142680992), (12, 107010744), (16, 80258058), (18, 71340496), (24, 53505372), (32, 40129029), (36, 35670248), (48, 26752686), (72, 17835124), (96, 13376343), (144, 8917562), (288, 4458781), (1709, 751392), (2609, 492192), (3418, 375696), (5127, 250464), (5218, 246096), (6836, 187848), (7827, 164064), (10254, 125232), (10436, 123048), (13672, 93924), (15381, 83488), (15654, 82032), (20508, 62616), (20872, 61524), (23481, 54688), (27344, 46962), (30762, 41744), (31308, 41016)]