531509496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2389

約数の個数: 128

約数和(自身を含む): 1621132800

約数和(自身を除く): 1089623304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 219, 228, 266, 292, 399, 438, 456, 511, 532, 584, 798, 876, 1022, 1064, 1387, 1533, 1596, 1752, 2044, 2281, 2774, 3066, 3192, 4088, 4161, 4562, 5548, 6132, 6843, 8322, 9124, 9709, 11096, 12264, 13686, 15967, 16644, 18248, 19418, 27372, 29127, 31934, 33288, 38836, 43339, 47901, 54744, 58254, 63868, 77672, 86678, 95802, 116508, 127736, 130017, 166513, 173356, 191604, 233016, 260034, 303373, 333026, 346712, 383208, 499539, 520068, 606746, 666052, 910119, 999078, 1040136, 1165591, 1213492, 1332104, 1820238, 1998156, 2331182, 2426984, 3163747, 3496773, 3640476, 3996312, 4662364, 6327494, 6993546, 7280952, 9324728, 9491241, 12654988, 13987092, 18982482, 22146229, 25309976, 27974184, 37964964, 44292458, 66438687, 75929928, 88584916, 132877374, 177169832, 265754748, 531509496]

約数ペア:

[(1, 531509496), (2, 265754748), (3, 177169832), (4, 132877374), (6, 88584916), (7, 75929928), (8, 66438687), (12, 44292458), (14, 37964964), (19, 27974184), (21, 25309976), (24, 22146229), (28, 18982482), (38, 13987092), (42, 12654988), (56, 9491241), (57, 9324728), (73, 7280952), (76, 6993546), (84, 6327494), (114, 4662364), (133, 3996312), (146, 3640476), (152, 3496773), (168, 3163747), (219, 2426984), (228, 2331182), (266, 1998156), (292, 1820238), (399, 1332104), (438, 1213492), (456, 1165591), (511, 1040136), (532, 999078), (584, 910119), (798, 666052), (876, 606746), (1022, 520068), (1064, 499539), (1387, 383208), (1533, 346712), (1596, 333026), (1752, 303373), (2044, 260034), (2281, 233016), (2774, 191604), (3066, 173356), (3192, 166513), (4088, 130017), (4161, 127736), (4562, 116508), (5548, 95802), (6132, 86678), (6843, 77672), (8322, 63868), (9124, 58254), (9709, 54744), (11096, 47901), (12264, 43339), (13686, 38836), (15967, 33288), (16644, 31934), (18248, 29127), (19418, 27372)]