1643402016

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{139177}}^1$

素因数の和:139234

約数の個数: 72

約数和(自身を含む): 4787444844

約数和(自身を除く): 3144042828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 139177, 278354, 417531, 556708, 835062, 1113416, 1252593, 1670124, 2226832, 2505186, 3340248, 4453664, 5010372, 5706257, 6680496, 10020744, 11412514, 13360992, 17118771, 20041488, 22825028, 34237542, 40082976, 45650056, 51356313, 68475084, 91300112, 102712626, 136950168, 182600224, 205425252, 273900336, 410850504, 547800672, 821701008, 1643402016]

約数ペア:

[(1, 1643402016), (2, 821701008), (3, 547800672), (4, 410850504), (6, 273900336), (8, 205425252), (9, 182600224), (12, 136950168), (16, 102712626), (18, 91300112), (24, 68475084), (32, 51356313), (36, 45650056), (41, 40082976), (48, 34237542), (72, 22825028), (82, 20041488), (96, 17118771), (123, 13360992), (144, 11412514), (164, 10020744), (246, 6680496), (288, 5706257), (328, 5010372), (369, 4453664), (492, 3340248), (656, 2505186), (738, 2226832), (984, 1670124), (1312, 1252593), (1476, 1113416), (1968, 835062), (2952, 556708), (3936, 417531), (5904, 278354), (11808, 139177)]