7971259896

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5023}}^1$

素因数の和:5151

約数の個数: 160

約数和(自身を含む): 23343513600

約数和(自身を除く): 15372253704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 81, 93, 108, 124, 158, 162, 186, 216, 237, 248, 279, 316, 324, 372, 474, 558, 632, 648, 711, 744, 837, 948, 1116, 1422, 1674, 1896, 2133, 2232, 2449, 2511, 2844, 3348, 4266, 4898, 5022, 5023, 5688, 6399, 6696, 7347, 8532, 9796, 10044, 10046, 12798, 14694, 15069, 17064, 19592, 20088, 20092, 22041, 25596, 29388, 30138, 40184, 44082, 45207, 51192, 58776, 60276, 66123, 88164, 90414, 120552, 132246, 135621, 155713, 176328, 180828, 198369, 264492, 271242, 311426, 361656, 396738, 396817, 406863, 467139, 528984, 542484, 622852, 793476, 793634, 813726, 934278, 1084968, 1190451, 1245704, 1401417, 1586952, 1587268, 1627452, 1868556, 2380902, 2802834, 3174536, 3254904, 3571353, 3737112, 4204251, 4761804, 5605668, 7142706, 8408502, 9523608, 10714059, 11211336, 12301327, 12612753, 14285412, 16817004, 21428118, 24602654, 25225506, 28570824, 32142177, 33634008, 36903981, 42856236, 49205308, 50451012, 64284354, 73807962, 85712472, 98410616, 100902024, 110711943, 128568708, 147615924, 221423886, 257137416, 295231848, 332135829, 442847772, 664271658, 885695544, 996407487, 1328543316, 1992814974, 2657086632, 3985629948, 7971259896]

約数ペア:

[(1, 7971259896), (2, 3985629948), (3, 2657086632), (4, 1992814974), (6, 1328543316), (8, 996407487), (9, 885695544), (12, 664271658), (18, 442847772), (24, 332135829), (27, 295231848), (31, 257137416), (36, 221423886), (54, 147615924), (62, 128568708), (72, 110711943), (79, 100902024), (81, 98410616), (93, 85712472), (108, 73807962), (124, 64284354), (158, 50451012), (162, 49205308), (186, 42856236), (216, 36903981), (237, 33634008), (248, 32142177), (279, 28570824), (316, 25225506), (324, 24602654), (372, 21428118), (474, 16817004), (558, 14285412), (632, 12612753), (648, 12301327), (711, 11211336), (744, 10714059), (837, 9523608), (948, 8408502), (1116, 7142706), (1422, 5605668), (1674, 4761804), (1896, 4204251), (2133, 3737112), (2232, 3571353), (2449, 3254904), (2511, 3174536), (2844, 2802834), (3348, 2380902), (4266, 1868556), (4898, 1627452), (5022, 1587268), (5023, 1586952), (5688, 1401417), (6399, 1245704), (6696, 1190451), (7347, 1084968), (8532, 934278), (9796, 813726), (10044, 793634), (10046, 793476), (12798, 622852), (14694, 542484), (15069, 528984), (17064, 467139), (19592, 406863), (20088, 396817), (20092, 396738), (22041, 361656), (25596, 311426), (29388, 271242), (30138, 264492), (40184, 198369), (44082, 180828), (45207, 176328), (51192, 155713), (58776, 135621), (60276, 132246), (66123, 120552), (88164, 90414)]