676546728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6359}}^1$

素因数の和:6423

約数の個数: 128

約数和(自身を含む): 2051481600

約数和(自身を除く): 1374934872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2418, 2728, 3224, 3432, 4092, 4433, 4836, 6359, 8184, 8866, 9672, 12718, 13299, 17732, 19077, 25436, 26598, 35464, 38154, 50872, 53196, 69949, 76308, 82667, 106392, 139898, 152616, 165334, 197129, 209847, 248001, 279796, 330668, 394258, 419694, 496002, 559592, 591387, 661336, 788516, 839388, 909337, 992004, 1182774, 1577032, 1678776, 1818674, 1984008, 2168419, 2365548, 2562677, 2728011, 3637348, 4336838, 4731096, 5125354, 5456022, 6505257, 7274696, 7688031, 8673676, 10250708, 10912044, 13010514, 15376062, 17347352, 20501416, 21824088, 26021028, 28189447, 30752124, 52042056, 56378894, 61504248, 84568341, 112757788, 169136682, 225515576, 338273364, 676546728]

約数ペア:

[(1, 676546728), (2, 338273364), (3, 225515576), (4, 169136682), (6, 112757788), (8, 84568341), (11, 61504248), (12, 56378894), (13, 52042056), (22, 30752124), (24, 28189447), (26, 26021028), (31, 21824088), (33, 20501416), (39, 17347352), (44, 15376062), (52, 13010514), (62, 10912044), (66, 10250708), (78, 8673676), (88, 7688031), (93, 7274696), (104, 6505257), (124, 5456022), (132, 5125354), (143, 4731096), (156, 4336838), (186, 3637348), (248, 2728011), (264, 2562677), (286, 2365548), (312, 2168419), (341, 1984008), (372, 1818674), (403, 1678776), (429, 1577032), (572, 1182774), (682, 992004), (744, 909337), (806, 839388), (858, 788516), (1023, 661336), (1144, 591387), (1209, 559592), (1364, 496002), (1612, 419694), (1716, 394258), (2046, 330668), (2418, 279796), (2728, 248001), (3224, 209847), (3432, 197129), (4092, 165334), (4433, 152616), (4836, 139898), (6359, 106392), (8184, 82667), (8866, 76308), (9672, 69949), (12718, 53196), (13299, 50872), (17732, 38154), (19077, 35464), (25436, 26598)]