498775992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7701

約数の個数: 128

約数和(自身を含む): 1542240000

約数和(自身を除く): 1043464008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 418, 429, 456, 494, 572, 627, 741, 836, 858, 988, 1144, 1254, 1482, 1672, 1716, 1976, 2508, 2717, 2964, 3432, 5016, 5434, 5928, 7649, 8151, 10868, 15298, 16302, 21736, 22947, 30596, 32604, 45894, 61192, 65208, 84139, 91788, 99437, 145331, 168278, 183576, 198874, 252417, 290662, 298311, 336556, 397748, 435993, 504834, 581324, 596622, 673112, 795496, 871986, 1009668, 1093807, 1162648, 1193244, 1598641, 1743972, 1889303, 2019336, 2187614, 2386488, 3197282, 3281421, 3487944, 3778606, 4375228, 4795923, 5667909, 6394564, 6562842, 7557212, 8750456, 9591846, 11335818, 12789128, 13125684, 15114424, 19183692, 20782333, 22671636, 26251368, 38367384, 41564666, 45343272, 62346999, 83129332, 124693998, 166258664, 249387996, 498775992]

約数ペア:

[(1, 498775992), (2, 249387996), (3, 166258664), (4, 124693998), (6, 83129332), (8, 62346999), (11, 45343272), (12, 41564666), (13, 38367384), (19, 26251368), (22, 22671636), (24, 20782333), (26, 19183692), (33, 15114424), (38, 13125684), (39, 12789128), (44, 11335818), (52, 9591846), (57, 8750456), (66, 7557212), (76, 6562842), (78, 6394564), (88, 5667909), (104, 4795923), (114, 4375228), (132, 3778606), (143, 3487944), (152, 3281421), (156, 3197282), (209, 2386488), (228, 2187614), (247, 2019336), (264, 1889303), (286, 1743972), (312, 1598641), (418, 1193244), (429, 1162648), (456, 1093807), (494, 1009668), (572, 871986), (627, 795496), (741, 673112), (836, 596622), (858, 581324), (988, 504834), (1144, 435993), (1254, 397748), (1482, 336556), (1672, 298311), (1716, 290662), (1976, 252417), (2508, 198874), (2717, 183576), (2964, 168278), (3432, 145331), (5016, 99437), (5434, 91788), (5928, 84139), (7649, 65208), (8151, 61192), (10868, 45894), (15298, 32604), (16302, 30596), (21736, 22947)]