665486052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3382

約数の個数: 144

約数和(自身を含む): 2034708480

約数和(自身を除く): 1369222428

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 154, 186, 196, 217, 231, 294, 308, 341, 372, 434, 462, 539, 588, 651, 682, 868, 924, 1023, 1078, 1302, 1364, 1519, 1617, 2046, 2156, 2387, 2604, 3038, 3234, 3319, 4092, 4557, 4774, 6076, 6468, 6638, 7161, 9114, 9548, 9957, 13276, 14322, 16709, 18228, 19914, 23233, 28644, 33418, 36509, 39828, 46466, 50127, 66836, 69699, 73018, 92932, 100254, 102889, 109527, 139398, 146036, 162631, 200508, 205778, 219054, 255563, 278796, 308667, 325262, 411556, 438108, 487893, 511126, 617334, 650524, 720223, 766689, 975786, 1022252, 1131779, 1234668, 1440446, 1533378, 1788941, 1951572, 2160669, 2263558, 2880892, 3066756, 3395337, 3577882, 4321338, 4527116, 5041561, 5366823, 6790674, 7155764, 7922453, 8642676, 10083122, 10733646, 13581348, 15124683, 15844906, 20166244, 21467292, 23767359, 30249366, 31689812, 47534718, 55457171, 60498732, 95069436, 110914342, 166371513, 221828684, 332743026, 665486052]

約数ペア:

[(1, 665486052), (2, 332743026), (3, 221828684), (4, 166371513), (6, 110914342), (7, 95069436), (11, 60498732), (12, 55457171), (14, 47534718), (21, 31689812), (22, 30249366), (28, 23767359), (31, 21467292), (33, 20166244), (42, 15844906), (44, 15124683), (49, 13581348), (62, 10733646), (66, 10083122), (77, 8642676), (84, 7922453), (93, 7155764), (98, 6790674), (124, 5366823), (132, 5041561), (147, 4527116), (154, 4321338), (186, 3577882), (196, 3395337), (217, 3066756), (231, 2880892), (294, 2263558), (308, 2160669), (341, 1951572), (372, 1788941), (434, 1533378), (462, 1440446), (539, 1234668), (588, 1131779), (651, 1022252), (682, 975786), (868, 766689), (924, 720223), (1023, 650524), (1078, 617334), (1302, 511126), (1364, 487893), (1519, 438108), (1617, 411556), (2046, 325262), (2156, 308667), (2387, 278796), (2604, 255563), (3038, 219054), (3234, 205778), (3319, 200508), (4092, 162631), (4557, 146036), (4774, 139398), (6076, 109527), (6468, 102889), (6638, 100254), (7161, 92932), (9114, 73018), (9548, 69699), (9957, 66836), (13276, 50127), (14322, 46466), (16709, 39828), (18228, 36509), (19914, 33418), (23233, 28644)]