538648488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8689}}^1$

素因数の和:8752

約数の個数: 128

約数和(自身を含む): 1751904000

約数和(自身を除く): 1213255512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 861, 984, 1107, 1148, 1476, 1512, 1722, 2214, 2296, 2583, 2952, 3444, 4428, 5166, 6888, 7749, 8689, 8856, 10332, 15498, 17378, 20664, 26067, 30996, 34756, 52134, 60823, 61992, 69512, 78201, 104268, 121646, 156402, 182469, 208536, 234603, 243292, 312804, 356249, 364938, 469206, 486584, 547407, 625608, 712498, 729876, 938412, 1068747, 1094814, 1424996, 1459752, 1642221, 1876824, 2137494, 2189628, 2493743, 2849992, 3206241, 3284442, 4274988, 4379256, 4987486, 6412482, 6568884, 7481229, 8549976, 9618723, 9974972, 12824964, 13137768, 14962458, 19237446, 19949944, 22443687, 25649928, 29924916, 38474892, 44887374, 59849832, 67331061, 76949784, 89774748, 134662122, 179549496, 269324244, 538648488]

約数ペア:

[(1, 538648488), (2, 269324244), (3, 179549496), (4, 134662122), (6, 89774748), (7, 76949784), (8, 67331061), (9, 59849832), (12, 44887374), (14, 38474892), (18, 29924916), (21, 25649928), (24, 22443687), (27, 19949944), (28, 19237446), (36, 14962458), (41, 13137768), (42, 12824964), (54, 9974972), (56, 9618723), (63, 8549976), (72, 7481229), (82, 6568884), (84, 6412482), (108, 4987486), (123, 4379256), (126, 4274988), (164, 3284442), (168, 3206241), (189, 2849992), (216, 2493743), (246, 2189628), (252, 2137494), (287, 1876824), (328, 1642221), (369, 1459752), (378, 1424996), (492, 1094814), (504, 1068747), (574, 938412), (738, 729876), (756, 712498), (861, 625608), (984, 547407), (1107, 486584), (1148, 469206), (1476, 364938), (1512, 356249), (1722, 312804), (2214, 243292), (2296, 234603), (2583, 208536), (2952, 182469), (3444, 156402), (4428, 121646), (5166, 104268), (6888, 78201), (7749, 69512), (8689, 61992), (8856, 60823), (10332, 52134), (15498, 34756), (17378, 30996), (20664, 26067)]