668167368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 1893196800

約数和(自身を除く): 1225029432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 71, 86, 88, 129, 132, 142, 172, 213, 258, 264, 284, 344, 426, 473, 516, 568, 781, 829, 852, 946, 1032, 1419, 1562, 1658, 1704, 1892, 2343, 2487, 2838, 3053, 3124, 3316, 3784, 4686, 4974, 5676, 6106, 6248, 6632, 9119, 9159, 9372, 9948, 11352, 12212, 18238, 18318, 18744, 19896, 24424, 27357, 33583, 35647, 36476, 36636, 54714, 58859, 67166, 71294, 72952, 73272, 100749, 106941, 109428, 117718, 134332, 142588, 176577, 201498, 213882, 218856, 235436, 268664, 285176, 353154, 392117, 402996, 427764, 470872, 647449, 706308, 784234, 805992, 855528, 1176351, 1294898, 1412616, 1568468, 1942347, 2352702, 2530937, 2589796, 3136936, 3884694, 4705404, 5061874, 5179592, 7592811, 7769388, 9410808, 10123748, 15185622, 15538776, 20247496, 27840307, 30371244, 55680614, 60742488, 83520921, 111361228, 167041842, 222722456, 334083684, 668167368]

約数ペア:

[(1, 668167368), (2, 334083684), (3, 222722456), (4, 167041842), (6, 111361228), (8, 83520921), (11, 60742488), (12, 55680614), (22, 30371244), (24, 27840307), (33, 20247496), (43, 15538776), (44, 15185622), (66, 10123748), (71, 9410808), (86, 7769388), (88, 7592811), (129, 5179592), (132, 5061874), (142, 4705404), (172, 3884694), (213, 3136936), (258, 2589796), (264, 2530937), (284, 2352702), (344, 1942347), (426, 1568468), (473, 1412616), (516, 1294898), (568, 1176351), (781, 855528), (829, 805992), (852, 784234), (946, 706308), (1032, 647449), (1419, 470872), (1562, 427764), (1658, 402996), (1704, 392117), (1892, 353154), (2343, 285176), (2487, 268664), (2838, 235436), (3053, 218856), (3124, 213882), (3316, 201498), (3784, 176577), (4686, 142588), (4974, 134332), (5676, 117718), (6106, 109428), (6248, 106941), (6632, 100749), (9119, 73272), (9159, 72952), (9372, 71294), (9948, 67166), (11352, 58859), (12212, 54714), (18238, 36636), (18318, 36476), (18744, 35647), (19896, 33583), (24424, 27357)]