1661005296

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4483}}^1$

素因数の和:4611

約数の個数: 120

約数和(自身を含む): 4857355776

約数和(自身を除く): 3196350480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 664, 744, 747, 996, 1116, 1328, 1488, 1494, 1992, 2232, 2573, 2988, 3984, 4464, 4483, 5146, 5976, 7719, 8966, 10292, 11952, 13449, 15438, 17932, 20584, 23157, 26898, 30876, 35864, 40347, 41168, 46314, 53796, 61752, 71728, 80694, 92628, 107592, 123504, 138973, 161388, 185256, 215184, 277946, 322776, 370512, 372089, 416919, 555892, 645552, 744178, 833838, 1111784, 1116267, 1250757, 1488356, 1667676, 2223568, 2232534, 2501514, 2976712, 3335352, 3348801, 4465068, 5003028, 5953424, 6670704, 6697602, 8930136, 10006056, 11534759, 13395204, 17860272, 20012112, 23069518, 26790408, 34604277, 46139036, 53580816, 69208554, 92278072, 103812831, 138417108, 184556144, 207625662, 276834216, 415251324, 553668432, 830502648, 1661005296]

約数ペア:

[(1, 1661005296), (2, 830502648), (3, 553668432), (4, 415251324), (6, 276834216), (8, 207625662), (9, 184556144), (12, 138417108), (16, 103812831), (18, 92278072), (24, 69208554), (31, 53580816), (36, 46139036), (48, 34604277), (62, 26790408), (72, 23069518), (83, 20012112), (93, 17860272), (124, 13395204), (144, 11534759), (166, 10006056), (186, 8930136), (248, 6697602), (249, 6670704), (279, 5953424), (332, 5003028), (372, 4465068), (496, 3348801), (498, 3335352), (558, 2976712), (664, 2501514), (744, 2232534), (747, 2223568), (996, 1667676), (1116, 1488356), (1328, 1250757), (1488, 1116267), (1494, 1111784), (1992, 833838), (2232, 744178), (2573, 645552), (2988, 555892), (3984, 416919), (4464, 372089), (4483, 370512), (5146, 322776), (5976, 277946), (7719, 215184), (8966, 185256), (10292, 161388), (11952, 138973), (13449, 123504), (15438, 107592), (17932, 92628), (20584, 80694), (23157, 71728), (26898, 61752), (30876, 53796), (35864, 46314), (40347, 41168)]