1004047688

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 2316625920

約数和(自身を除く): 1312578232

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 53, 56, 74, 82, 106, 148, 164, 212, 223, 259, 287, 296, 328, 371, 424, 446, 518, 574, 742, 892, 1036, 1148, 1484, 1517, 1561, 1784, 1961, 2072, 2173, 2296, 2968, 3034, 3122, 3922, 4346, 6068, 6244, 7844, 8251, 8692, 9143, 10619, 11819, 12136, 12488, 13727, 15211, 15688, 16502, 17384, 18286, 21238, 23638, 27454, 30422, 33004, 36572, 42476, 47276, 54908, 57757, 60844, 64001, 66008, 73144, 80401, 82733, 84952, 94552, 109816, 115514, 121688, 128002, 160802, 165466, 231028, 256004, 321604, 330932, 338291, 437303, 462056, 484579, 512008, 562807, 643208, 661864, 676582, 874606, 969158, 1125614, 1353164, 1749212, 1938316, 2251228, 2368037, 2706328, 3061121, 3392053, 3498424, 3876632, 4502456, 4736074, 6122242, 6784106, 9472148, 12244484, 13568212, 17929423, 18944296, 24488968, 27136424, 35858846, 71717692, 125505961, 143435384, 251011922, 502023844, 1004047688]

約数ペア:

[(1, 1004047688), (2, 502023844), (4, 251011922), (7, 143435384), (8, 125505961), (14, 71717692), (28, 35858846), (37, 27136424), (41, 24488968), (53, 18944296), (56, 17929423), (74, 13568212), (82, 12244484), (106, 9472148), (148, 6784106), (164, 6122242), (212, 4736074), (223, 4502456), (259, 3876632), (287, 3498424), (296, 3392053), (328, 3061121), (371, 2706328), (424, 2368037), (446, 2251228), (518, 1938316), (574, 1749212), (742, 1353164), (892, 1125614), (1036, 969158), (1148, 874606), (1484, 676582), (1517, 661864), (1561, 643208), (1784, 562807), (1961, 512008), (2072, 484579), (2173, 462056), (2296, 437303), (2968, 338291), (3034, 330932), (3122, 321604), (3922, 256004), (4346, 231028), (6068, 165466), (6244, 160802), (7844, 128002), (8251, 121688), (8692, 115514), (9143, 109816), (10619, 94552), (11819, 84952), (12136, 82733), (12488, 80401), (13727, 73144), (15211, 66008), (15688, 64001), (16502, 60844), (17384, 57757), (18286, 54908), (21238, 47276), (23638, 42476), (27454, 36572), (30422, 33004)]