1491672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 4596480

約数和(自身を除く): 3104808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 683, 728, 1092, 1366, 2049, 2184, 2732, 4098, 4781, 5464, 8196, 8879, 9562, 14343, 16392, 17758, 19124, 26637, 28686, 35516, 38248, 53274, 57372, 62153, 71032, 106548, 114744, 124306, 186459, 213096, 248612, 372918, 497224, 745836, 1491672]

約数ペア:

[(1, 1491672), (2, 745836), (3, 497224), (4, 372918), (6, 248612), (7, 213096), (8, 186459), (12, 124306), (13, 114744), (14, 106548), (21, 71032), (24, 62153), (26, 57372), (28, 53274), (39, 38248), (42, 35516), (52, 28686), (56, 26637), (78, 19124), (84, 17758), (91, 16392), (104, 14343), (156, 9562), (168, 8879), (182, 8196), (273, 5464), (312, 4781), (364, 4098), (546, 2732), (683, 2184), (728, 2049), (1092, 1366)]