1998077952

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 5945244480

約数和(自身を除く): 3947166528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 59, 64, 78, 96, 104, 106, 118, 128, 156, 159, 177, 192, 208, 212, 236, 256, 312, 318, 354, 384, 416, 424, 472, 512, 624, 636, 689, 708, 767, 768, 832, 848, 944, 1024, 1248, 1272, 1378, 1416, 1534, 1536, 1664, 1696, 1888, 2048, 2067, 2301, 2496, 2544, 2756, 2832, 3068, 3072, 3127, 3328, 3392, 3776, 4096, 4134, 4602, 4992, 5088, 5512, 5664, 6136, 6144, 6254, 6656, 6784, 7552, 8192, 8268, 9204, 9381, 9984, 10176, 11024, 11328, 12272, 12288, 12508, 13312, 13568, 15104, 16384, 16536, 18408, 18762, 19968, 20352, 22048, 22656, 24544, 24576, 25016, 26624, 27136, 30208, 33072, 36816, 37524, 39936, 40651, 40704, 44096, 45312, 49088, 49152, 50032, 53248, 54272, 60416, 66144, 73632, 75048, 79872, 81302, 81408, 88192, 90624, 98176, 100064, 106496, 108544, 120832, 121953, 132288, 147264, 150096, 159744, 162604, 162816, 176384, 181248, 196352, 200128, 212992, 217088, 241664, 243906, 264576, 294528, 300192, 319488, 325208, 325632, 352768, 362496, 392704, 400256, 434176, 483328, 487812, 529152, 589056, 600384, 638976, 650416, 651264, 705536, 724992, 785408, 800512, 868352, 966656, 975624, 1058304, 1178112, 1200768, 1300832, 1302528, 1411072, 1449984, 1570816, 1601024, 1951248, 2116608, 2356224, 2401536, 2601664, 2605056, 2822144, 2899968, 3141632, 3202048, 3902496, 4233216, 4712448, 4803072, 5203328, 5644288, 6283264, 6404096, 7804992, 8466432, 9424896, 9606144, 10406656, 11288576, 12566528, 12808192, 15609984, 16932864, 18849792, 19212288, 20813312, 25616384, 31219968, 33865728, 37699584, 38424576, 41626624, 51232768, 62439936, 76849152, 83253248, 124879872, 153698304, 166506496, 249759744, 333012992, 499519488, 666025984, 999038976, 1998077952]

約数ペア:

[(1, 1998077952), (2, 999038976), (3, 666025984), (4, 499519488), (6, 333012992), (8, 249759744), (12, 166506496), (13, 153698304), (16, 124879872), (24, 83253248), (26, 76849152), (32, 62439936), (39, 51232768), (48, 41626624), (52, 38424576), (53, 37699584), (59, 33865728), (64, 31219968), (78, 25616384), (96, 20813312), (104, 19212288), (106, 18849792), (118, 16932864), (128, 15609984), (156, 12808192), (159, 12566528), (177, 11288576), (192, 10406656), (208, 9606144), (212, 9424896), (236, 8466432), (256, 7804992), (312, 6404096), (318, 6283264), (354, 5644288), (384, 5203328), (416, 4803072), (424, 4712448), (472, 4233216), (512, 3902496), (624, 3202048), (636, 3141632), (689, 2899968), (708, 2822144), (767, 2605056), (768, 2601664), (832, 2401536), (848, 2356224), (944, 2116608), (1024, 1951248), (1248, 1601024), (1272, 1570816), (1378, 1449984), (1416, 1411072), (1534, 1302528), (1536, 1300832), (1664, 1200768), (1696, 1178112), (1888, 1058304), (2048, 975624), (2067, 966656), (2301, 868352), (2496, 800512), (2544, 785408), (2756, 724992), (2832, 705536), (3068, 651264), (3072, 650416), (3127, 638976), (3328, 600384), (3392, 589056), (3776, 529152), (4096, 487812), (4134, 483328), (4602, 434176), (4992, 400256), (5088, 392704), (5512, 362496), (5664, 352768), (6136, 325632), (6144, 325208), (6254, 319488), (6656, 300192), (6784, 294528), (7552, 264576), (8192, 243906), (8268, 241664), (9204, 217088), (9381, 212992), (9984, 200128), (10176, 196352), (11024, 181248), (11328, 176384), (12272, 162816), (12288, 162604), (12508, 159744), (13312, 150096), (13568, 147264), (15104, 132288), (16384, 121953), (16536, 120832), (18408, 108544), (18762, 106496), (19968, 100064), (20352, 98176), (22048, 90624), (22656, 88192), (24544, 81408), (24576, 81302), (25016, 79872), (26624, 75048), (27136, 73632), (30208, 66144), (33072, 60416), (36816, 54272), (37524, 53248), (39936, 50032), (40651, 49152), (40704, 49088), (44096, 45312)]