2143315944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4221

約数の個数: 256

約数和(自身を含む): 7664025600

約数和(自身を除く): 5520709656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 108, 124, 126, 132, 154, 168, 186, 189, 198, 216, 217, 231, 248, 252, 264, 279, 297, 308, 341, 372, 378, 396, 434, 462, 504, 558, 594, 616, 651, 682, 693, 744, 756, 792, 837, 868, 924, 1023, 1116, 1188, 1302, 1364, 1386, 1512, 1674, 1736, 1848, 1953, 2046, 2079, 2232, 2376, 2387, 2604, 2728, 2772, 3069, 3348, 3906, 4092, 4157, 4158, 4774, 5208, 5544, 5859, 6138, 6696, 7161, 7812, 8184, 8314, 8316, 9207, 9548, 11718, 12276, 12471, 14322, 15624, 16628, 16632, 18414, 19096, 21483, 23436, 24552, 24942, 28644, 29099, 33256, 36828, 37413, 42966, 45727, 46872, 49884, 57288, 58198, 64449, 73656, 74826, 85932, 87297, 91454, 99768, 112239, 116396, 128867, 128898, 137181, 149652, 171864, 174594, 182908, 224478, 232792, 257734, 257796, 261891, 274362, 299304, 320089, 349188, 365816, 386601, 411543, 448956, 515468, 515592, 523782, 548724, 640178, 698376, 773202, 785673, 823086, 897912, 902069, 960267, 1030936, 1047564, 1097448, 1159803, 1234629, 1280356, 1417537, 1546404, 1571346, 1646172, 1804138, 1920534, 2095128, 2319606, 2469258, 2560712, 2706207, 2835074, 2880801, 3092808, 3142692, 3292344, 3479409, 3608276, 3841068, 4252611, 4639212, 4938516, 5412414, 5670148, 5761602, 6285384, 6958818, 7216552, 7682136, 8118621, 8505222, 8642403, 9278424, 9877032, 9922759, 10824828, 11340296, 11523204, 12757833, 13917636, 16237242, 17010444, 17284806, 19845518, 21649656, 23046408, 24355863, 25515666, 27835272, 29768277, 32474484, 34020888, 34569612, 38273499, 39691036, 48711726, 51031332, 59536554, 64948968, 69139224, 76546998, 79382072, 89304831, 97423452, 102062664, 119073108, 153093996, 178609662, 194846904, 238146216, 267914493, 306187992, 357219324, 535828986, 714438648, 1071657972, 2143315944]

約数ペア:

[(1, 2143315944), (2, 1071657972), (3, 714438648), (4, 535828986), (6, 357219324), (7, 306187992), (8, 267914493), (9, 238146216), (11, 194846904), (12, 178609662), (14, 153093996), (18, 119073108), (21, 102062664), (22, 97423452), (24, 89304831), (27, 79382072), (28, 76546998), (31, 69139224), (33, 64948968), (36, 59536554), (42, 51031332), (44, 48711726), (54, 39691036), (56, 38273499), (62, 34569612), (63, 34020888), (66, 32474484), (72, 29768277), (77, 27835272), (84, 25515666), (88, 24355863), (93, 23046408), (99, 21649656), (108, 19845518), (124, 17284806), (126, 17010444), (132, 16237242), (154, 13917636), (168, 12757833), (186, 11523204), (189, 11340296), (198, 10824828), (216, 9922759), (217, 9877032), (231, 9278424), (248, 8642403), (252, 8505222), (264, 8118621), (279, 7682136), (297, 7216552), (308, 6958818), (341, 6285384), (372, 5761602), (378, 5670148), (396, 5412414), (434, 4938516), (462, 4639212), (504, 4252611), (558, 3841068), (594, 3608276), (616, 3479409), (651, 3292344), (682, 3142692), (693, 3092808), (744, 2880801), (756, 2835074), (792, 2706207), (837, 2560712), (868, 2469258), (924, 2319606), (1023, 2095128), (1116, 1920534), (1188, 1804138), (1302, 1646172), (1364, 1571346), (1386, 1546404), (1512, 1417537), (1674, 1280356), (1736, 1234629), (1848, 1159803), (1953, 1097448), (2046, 1047564), (2079, 1030936), (2232, 960267), (2376, 902069), (2387, 897912), (2604, 823086), (2728, 785673), (2772, 773202), (3069, 698376), (3348, 640178), (3906, 548724), (4092, 523782), (4157, 515592), (4158, 515468), (4774, 448956), (5208, 411543), (5544, 386601), (5859, 365816), (6138, 349188), (6696, 320089), (7161, 299304), (7812, 274362), (8184, 261891), (8314, 257796), (8316, 257734), (9207, 232792), (9548, 224478), (11718, 182908), (12276, 174594), (12471, 171864), (14322, 149652), (15624, 137181), (16628, 128898), (16632, 128867), (18414, 116396), (19096, 112239), (21483, 99768), (23436, 91454), (24552, 87297), (24942, 85932), (28644, 74826), (29099, 73656), (33256, 64449), (36828, 58198), (37413, 57288), (42966, 49884), (45727, 46872)]