1255122144

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2257

約数の個数: 144

約数和(自身を含む): 3768055200

約数和(自身を除く): 2512933056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 89, 92, 96, 138, 144, 178, 184, 207, 267, 276, 288, 356, 368, 414, 534, 552, 712, 736, 801, 828, 1068, 1104, 1424, 1602, 1656, 2047, 2129, 2136, 2208, 2848, 3204, 3312, 4094, 4258, 4272, 6141, 6387, 6408, 6624, 8188, 8516, 8544, 12282, 12774, 12816, 16376, 17032, 18423, 19161, 24564, 25548, 25632, 32752, 34064, 36846, 38322, 48967, 49128, 51096, 65504, 68128, 73692, 76644, 97934, 98256, 102192, 146901, 147384, 153288, 189481, 195868, 196512, 204384, 293802, 294768, 306576, 378962, 391736, 440703, 568443, 587604, 589536, 613152, 757924, 783472, 881406, 1136886, 1175208, 1515848, 1566944, 1705329, 1762812, 2273772, 2350416, 3031696, 3410658, 3525624, 4358063, 4547544, 4700832, 6063392, 6821316, 7051248, 8716126, 9095088, 13074189, 13642632, 14102496, 17432252, 18190176, 26148378, 27285264, 34864504, 39222567, 52296756, 54570528, 69729008, 78445134, 104593512, 139458016, 156890268, 209187024, 313780536, 418374048, 627561072, 1255122144]

約数ペア:

[(1, 1255122144), (2, 627561072), (3, 418374048), (4, 313780536), (6, 209187024), (8, 156890268), (9, 139458016), (12, 104593512), (16, 78445134), (18, 69729008), (23, 54570528), (24, 52296756), (32, 39222567), (36, 34864504), (46, 27285264), (48, 26148378), (69, 18190176), (72, 17432252), (89, 14102496), (92, 13642632), (96, 13074189), (138, 9095088), (144, 8716126), (178, 7051248), (184, 6821316), (207, 6063392), (267, 4700832), (276, 4547544), (288, 4358063), (356, 3525624), (368, 3410658), (414, 3031696), (534, 2350416), (552, 2273772), (712, 1762812), (736, 1705329), (801, 1566944), (828, 1515848), (1068, 1175208), (1104, 1136886), (1424, 881406), (1602, 783472), (1656, 757924), (2047, 613152), (2129, 589536), (2136, 587604), (2208, 568443), (2848, 440703), (3204, 391736), (3312, 378962), (4094, 306576), (4258, 294768), (4272, 293802), (6141, 204384), (6387, 196512), (6408, 195868), (6624, 189481), (8188, 153288), (8516, 147384), (8544, 146901), (12282, 102192), (12774, 98256), (12816, 97934), (16376, 76644), (17032, 73692), (18423, 68128), (19161, 65504), (24564, 51096), (25548, 49128), (25632, 48967), (32752, 38322), (34064, 36846)]