266406504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 824893440

約数和(自身を除く): 558486936

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, 223, 273, 312, 364, 446, 546, 547, 669, 728, 892, 1092, 1094, 1338, 1561, 1641, 1784, 2184, 2188, 2676, 2899, 3122, 3282, 3829, 4376, 4683, 5352, 5798, 6244, 6564, 7111, 7658, 8697, 9366, 11487, 11596, 12488, 13128, 14222, 15316, 17394, 18732, 20293, 21333, 22974, 23192, 28444, 30632, 34788, 37464, 40586, 42666, 45948, 49777, 56888, 60879, 69576, 81172, 85332, 91896, 99554, 121758, 121981, 149331, 162344, 170664, 199108, 243516, 243962, 298662, 365943, 398216, 487032, 487924, 597324, 731886, 853867, 975848, 1194648, 1463772, 1585753, 1707734, 2561601, 2927544, 3171506, 3415468, 4757259, 5123202, 6343012, 6830936, 9514518, 10246404, 11100271, 12686024, 19029036, 20492808, 22200542, 33300813, 38058072, 44401084, 66601626, 88802168, 133203252, 266406504]

約数ペア:

[(1, 266406504), (2, 133203252), (3, 88802168), (4, 66601626), (6, 44401084), (7, 38058072), (8, 33300813), (12, 22200542), (13, 20492808), (14, 19029036), (21, 12686024), (24, 11100271), (26, 10246404), (28, 9514518), (39, 6830936), (42, 6343012), (52, 5123202), (56, 4757259), (78, 3415468), (84, 3171506), (91, 2927544), (104, 2561601), (156, 1707734), (168, 1585753), (182, 1463772), (223, 1194648), (273, 975848), (312, 853867), (364, 731886), (446, 597324), (546, 487924), (547, 487032), (669, 398216), (728, 365943), (892, 298662), (1092, 243962), (1094, 243516), (1338, 199108), (1561, 170664), (1641, 162344), (1784, 149331), (2184, 121981), (2188, 121758), (2676, 99554), (2899, 91896), (3122, 85332), (3282, 81172), (3829, 69576), (4376, 60879), (4683, 56888), (5352, 49777), (5798, 45948), (6244, 42666), (6564, 40586), (7111, 37464), (7658, 34788), (8697, 30632), (9366, 28444), (11487, 23192), (11596, 22974), (12488, 21333), (13128, 20293), (14222, 18732), (15316, 17394)]