531556008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1213}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 1446602400

約数和(自身を除く): 915046392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 961, 1178, 1213, 1767, 1922, 2356, 2426, 2883, 3534, 3639, 3844, 4712, 4852, 5766, 7068, 7278, 7688, 9704, 11532, 14136, 14556, 18259, 23047, 23064, 29112, 36518, 37603, 46094, 54777, 69141, 73036, 75206, 92188, 109554, 112809, 138282, 146072, 150412, 184376, 219108, 225618, 276564, 300824, 438216, 451236, 553128, 714457, 902472, 1165693, 1428914, 2143371, 2331386, 2857828, 3497079, 4286742, 4662772, 5715656, 6994158, 8573484, 9325544, 13988316, 17146968, 22148167, 27976632, 44296334, 66444501, 88592668, 132889002, 177185336, 265778004, 531556008]

約数ペア:

[(1, 531556008), (2, 265778004), (3, 177185336), (4, 132889002), (6, 88592668), (8, 66444501), (12, 44296334), (19, 27976632), (24, 22148167), (31, 17146968), (38, 13988316), (57, 9325544), (62, 8573484), (76, 6994158), (93, 5715656), (114, 4662772), (124, 4286742), (152, 3497079), (186, 2857828), (228, 2331386), (248, 2143371), (372, 1428914), (456, 1165693), (589, 902472), (744, 714457), (961, 553128), (1178, 451236), (1213, 438216), (1767, 300824), (1922, 276564), (2356, 225618), (2426, 219108), (2883, 184376), (3534, 150412), (3639, 146072), (3844, 138282), (4712, 112809), (4852, 109554), (5766, 92188), (7068, 75206), (7278, 73036), (7688, 69141), (9704, 54777), (11532, 46094), (14136, 37603), (14556, 36518), (18259, 29112), (23047, 23064)]