1213234848

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 288

約数和(自身を含む): 4226826240

約数和(自身を除く): 3013591392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 243, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 567, 648, 651, 672, 719, 744, 756, 837, 864, 868, 972, 992, 1008, 1116, 1134, 1296, 1302, 1438, 1488, 1512, 1674, 1701, 1736, 1944, 1953, 2016, 2157, 2232, 2268, 2511, 2592, 2604, 2876, 2976, 3024, 3348, 3402, 3472, 3888, 3906, 4314, 4464, 4536, 5022, 5033, 5208, 5752, 5859, 6048, 6471, 6696, 6804, 6944, 7533, 7776, 7812, 8628, 8928, 9072, 10044, 10066, 10416, 11504, 11718, 12942, 13392, 13608, 15066, 15099, 15624, 17256, 17577, 18144, 19413, 20088, 20132, 20832, 22289, 23008, 23436, 25884, 26784, 27216, 30132, 30198, 31248, 34512, 35154, 38826, 40176, 40264, 44578, 45297, 46872, 51768, 52731, 54432, 58239, 60264, 60396, 62496, 66867, 69024, 70308, 77652, 80352, 80528, 89156, 90594, 93744, 103536, 105462, 116478, 120528, 120792, 133734, 135891, 140616, 155304, 156023, 161056, 174717, 178312, 181188, 187488, 200601, 207072, 210924, 232956, 241056, 241584, 267468, 271782, 281232, 310608, 312046, 349434, 356624, 362376, 401202, 407673, 421848, 465912, 468069, 483168, 534936, 543564, 562464, 601803, 621216, 624092, 698868, 713248, 724752, 802404, 815346, 843696, 931824, 936138, 1069872, 1087128, 1203606, 1223019, 1248184, 1397736, 1404207, 1449504, 1604808, 1630692, 1687392, 1805409, 1863648, 1872276, 2139744, 2174256, 2407212, 2446038, 2496368, 2795472, 2808414, 3209616, 3261384, 3610818, 3744552, 4212621, 4348512, 4814424, 4892076, 4992736, 5416227, 5590944, 5616828, 6419232, 6522768, 7221636, 7489104, 8425242, 9628848, 9784152, 10832454, 11233656, 12637863, 13045536, 14443272, 14978208, 16850484, 19257696, 19568304, 21664908, 22467312, 25275726, 28886544, 33700968, 37913589, 39136608, 43329816, 44934624, 50551452, 57773088, 67401936, 75827178, 86659632, 101102904, 134803872, 151654356, 173319264, 202205808, 303308712, 404411616, 606617424, 1213234848]

約数ペア:

[(1, 1213234848), (2, 606617424), (3, 404411616), (4, 303308712), (6, 202205808), (7, 173319264), (8, 151654356), (9, 134803872), (12, 101102904), (14, 86659632), (16, 75827178), (18, 67401936), (21, 57773088), (24, 50551452), (27, 44934624), (28, 43329816), (31, 39136608), (32, 37913589), (36, 33700968), (42, 28886544), (48, 25275726), (54, 22467312), (56, 21664908), (62, 19568304), (63, 19257696), (72, 16850484), (81, 14978208), (84, 14443272), (93, 13045536), (96, 12637863), (108, 11233656), (112, 10832454), (124, 9784152), (126, 9628848), (144, 8425242), (162, 7489104), (168, 7221636), (186, 6522768), (189, 6419232), (216, 5616828), (217, 5590944), (224, 5416227), (243, 4992736), (248, 4892076), (252, 4814424), (279, 4348512), (288, 4212621), (324, 3744552), (336, 3610818), (372, 3261384), (378, 3209616), (432, 2808414), (434, 2795472), (486, 2496368), (496, 2446038), (504, 2407212), (558, 2174256), (567, 2139744), (648, 1872276), (651, 1863648), (672, 1805409), (719, 1687392), (744, 1630692), (756, 1604808), (837, 1449504), (864, 1404207), (868, 1397736), (972, 1248184), (992, 1223019), (1008, 1203606), (1116, 1087128), (1134, 1069872), (1296, 936138), (1302, 931824), (1438, 843696), (1488, 815346), (1512, 802404), (1674, 724752), (1701, 713248), (1736, 698868), (1944, 624092), (1953, 621216), (2016, 601803), (2157, 562464), (2232, 543564), (2268, 534936), (2511, 483168), (2592, 468069), (2604, 465912), (2876, 421848), (2976, 407673), (3024, 401202), (3348, 362376), (3402, 356624), (3472, 349434), (3888, 312046), (3906, 310608), (4314, 281232), (4464, 271782), (4536, 267468), (5022, 241584), (5033, 241056), (5208, 232956), (5752, 210924), (5859, 207072), (6048, 200601), (6471, 187488), (6696, 181188), (6804, 178312), (6944, 174717), (7533, 161056), (7776, 156023), (7812, 155304), (8628, 140616), (8928, 135891), (9072, 133734), (10044, 120792), (10066, 120528), (10416, 116478), (11504, 105462), (11718, 103536), (12942, 93744), (13392, 90594), (13608, 89156), (15066, 80528), (15099, 80352), (15624, 77652), (17256, 70308), (17577, 69024), (18144, 66867), (19413, 62496), (20088, 60396), (20132, 60264), (20832, 58239), (22289, 54432), (23008, 52731), (23436, 51768), (25884, 46872), (26784, 45297), (27216, 44578), (30132, 40264), (30198, 40176), (31248, 38826), (34512, 35154)]