901419984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1945

約数の個数: 120

約数和(自身を含む): 2628617472

約数和(自身を除く): 1727197488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 113, 124, 144, 186, 226, 248, 279, 339, 372, 452, 496, 558, 678, 744, 904, 1017, 1116, 1356, 1488, 1787, 1808, 2034, 2232, 2712, 3503, 3574, 4068, 4464, 5361, 5424, 7006, 7148, 8136, 10509, 10722, 14012, 14296, 16083, 16272, 21018, 21444, 28024, 28592, 31527, 32166, 42036, 42888, 55397, 56048, 63054, 64332, 84072, 85776, 110794, 126108, 128664, 166191, 168144, 201931, 221588, 252216, 257328, 332382, 403862, 443176, 498573, 504432, 605793, 664764, 807724, 886352, 997146, 1211586, 1329528, 1615448, 1817379, 1994292, 2423172, 2659056, 3230896, 3634758, 3988584, 4846344, 6259861, 7269516, 7977168, 9692688, 12519722, 14539032, 18779583, 25039444, 29078064, 37559166, 50078888, 56338749, 75118332, 100157776, 112677498, 150236664, 225354996, 300473328, 450709992, 901419984]

約数ペア:

[(1, 901419984), (2, 450709992), (3, 300473328), (4, 225354996), (6, 150236664), (8, 112677498), (9, 100157776), (12, 75118332), (16, 56338749), (18, 50078888), (24, 37559166), (31, 29078064), (36, 25039444), (48, 18779583), (62, 14539032), (72, 12519722), (93, 9692688), (113, 7977168), (124, 7269516), (144, 6259861), (186, 4846344), (226, 3988584), (248, 3634758), (279, 3230896), (339, 2659056), (372, 2423172), (452, 1994292), (496, 1817379), (558, 1615448), (678, 1329528), (744, 1211586), (904, 997146), (1017, 886352), (1116, 807724), (1356, 664764), (1488, 605793), (1787, 504432), (1808, 498573), (2034, 443176), (2232, 403862), (2712, 332382), (3503, 257328), (3574, 252216), (4068, 221588), (4464, 201931), (5361, 168144), (5424, 166191), (7006, 128664), (7148, 126108), (8136, 110794), (10509, 85776), (10722, 84072), (14012, 64332), (14296, 63054), (16083, 56048), (16272, 55397), (21018, 42888), (21444, 42036), (28024, 32166), (28592, 31527)]