486772128

素因数分解:

$2^5\times 3^2\times {\mathrm{761}}^1\times {\mathrm{2221}}^1$

素因数の和:2998

約数の個数: 72

約数和(自身を含む): 1386701316

約数和(自身を除く): 899929188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 761, 1522, 2221, 2283, 3044, 4442, 4566, 6088, 6663, 6849, 8884, 9132, 12176, 13326, 13698, 17768, 18264, 19989, 24352, 26652, 27396, 35536, 36528, 39978, 53304, 54792, 71072, 73056, 79956, 106608, 109584, 159912, 213216, 219168, 319824, 639648, 1690181, 3380362, 5070543, 6760724, 10141086, 13521448, 15211629, 20282172, 27042896, 30423258, 40564344, 54085792, 60846516, 81128688, 121693032, 162257376, 243386064, 486772128]

約数ペア:

[(1, 486772128), (2, 243386064), (3, 162257376), (4, 121693032), (6, 81128688), (8, 60846516), (9, 54085792), (12, 40564344), (16, 30423258), (18, 27042896), (24, 20282172), (32, 15211629), (36, 13521448), (48, 10141086), (72, 6760724), (96, 5070543), (144, 3380362), (288, 1690181), (761, 639648), (1522, 319824), (2221, 219168), (2283, 213216), (3044, 159912), (4442, 109584), (4566, 106608), (6088, 79956), (6663, 73056), (6849, 71072), (8884, 54792), (9132, 53304), (12176, 39978), (13326, 36528), (13698, 35536), (17768, 27396), (18264, 26652), (19989, 24352)]