215689293696

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:825

約数の個数: 256

約数和(自身を含む): 592220160000

約数和(自身を除く): 376530866304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 79, 96, 128, 142, 158, 192, 213, 237, 239, 284, 316, 384, 419, 426, 474, 478, 568, 632, 717, 838, 852, 948, 956, 1136, 1257, 1264, 1434, 1676, 1704, 1896, 1912, 2272, 2514, 2528, 2868, 3352, 3408, 3792, 3824, 4544, 5028, 5056, 5609, 5736, 6704, 6816, 7584, 7648, 9088, 10056, 10112, 11218, 11472, 13408, 13632, 15168, 15296, 16827, 16969, 18881, 20112, 22436, 22944, 26816, 27264, 29749, 30336, 30592, 33101, 33654, 33938, 37762, 40224, 44872, 45888, 50907, 53632, 56643, 59498, 66202, 67308, 67876, 75524, 80448, 89247, 89744, 91776, 99303, 100141, 101814, 113286, 118996, 132404, 134616, 135752, 151048, 160896, 178494, 179488, 198606, 200282, 203628, 226572, 237992, 264808, 269232, 271504, 300423, 302096, 356988, 358976, 397212, 400564, 407256, 453144, 475984, 529616, 538464, 543008, 600846, 604192, 713976, 717952, 794424, 801128, 814512, 906288, 951968, 1059232, 1076928, 1086016, 1201692, 1208384, 1340551, 1427952, 1588848, 1602256, 1629024, 1812576, 1903936, 2118464, 2153856, 2172032, 2350171, 2403384, 2416768, 2681102, 2855904, 3177696, 3204512, 3258048, 3625152, 3807872, 4021653, 4236928, 4700342, 4806768, 5362204, 5711808, 6355392, 6409024, 6516096, 7050513, 7110011, 7250304, 7911139, 8043306, 9400684, 9613536, 10724408, 11423616, 12710784, 12818048, 14101026, 14220022, 15822278, 16086612, 18801368, 19227072, 21330033, 21448816, 23733417, 28202052, 28440044, 31644556, 32173224, 37602736, 38454144, 42660066, 42897632, 47466834, 56404104, 56880088, 63289112, 64346448, 75205472, 85320132, 85795264, 94933668, 112808208, 113760176, 126578224, 128692896, 150410944, 170640264, 171590528, 189867336, 225616416, 227520352, 253156448, 257385792, 300821888, 341280528, 379734672, 451232832, 455040704, 506312896, 514771584, 561690869, 682561056, 759469344, 902465664, 910081408, 1012625792, 1123381738, 1365122112, 1518938688, 1685072607, 2246763476, 2730244224, 3037877376, 3370145214, 4493526952, 6740290428, 8987053904, 13480580856, 17974107808, 26961161712, 35948215616, 53922323424, 71896431232, 107844646848, 215689293696]

約数ペア:

[(1, 215689293696), (2, 107844646848), (3, 71896431232), (4, 53922323424), (6, 35948215616), (8, 26961161712), (12, 17974107808), (16, 13480580856), (24, 8987053904), (32, 6740290428), (48, 4493526952), (64, 3370145214), (71, 3037877376), (79, 2730244224), (96, 2246763476), (128, 1685072607), (142, 1518938688), (158, 1365122112), (192, 1123381738), (213, 1012625792), (237, 910081408), (239, 902465664), (284, 759469344), (316, 682561056), (384, 561690869), (419, 514771584), (426, 506312896), (474, 455040704), (478, 451232832), (568, 379734672), (632, 341280528), (717, 300821888), (838, 257385792), (852, 253156448), (948, 227520352), (956, 225616416), (1136, 189867336), (1257, 171590528), (1264, 170640264), (1434, 150410944), (1676, 128692896), (1704, 126578224), (1896, 113760176), (1912, 112808208), (2272, 94933668), (2514, 85795264), (2528, 85320132), (2868, 75205472), (3352, 64346448), (3408, 63289112), (3792, 56880088), (3824, 56404104), (4544, 47466834), (5028, 42897632), (5056, 42660066), (5609, 38454144), (5736, 37602736), (6704, 32173224), (6816, 31644556), (7584, 28440044), (7648, 28202052), (9088, 23733417), (10056, 21448816), (10112, 21330033), (11218, 19227072), (11472, 18801368), (13408, 16086612), (13632, 15822278), (15168, 14220022), (15296, 14101026), (16827, 12818048), (16969, 12710784), (18881, 11423616), (20112, 10724408), (22436, 9613536), (22944, 9400684), (26816, 8043306), (27264, 7911139), (29749, 7250304), (30336, 7110011), (30592, 7050513), (33101, 6516096), (33654, 6409024), (33938, 6355392), (37762, 5711808), (40224, 5362204), (44872, 4806768), (45888, 4700342), (50907, 4236928), (53632, 4021653), (56643, 3807872), (59498, 3625152), (66202, 3258048), (67308, 3204512), (67876, 3177696), (75524, 2855904), (80448, 2681102), (89247, 2416768), (89744, 2403384), (91776, 2350171), (99303, 2172032), (100141, 2153856), (101814, 2118464), (113286, 1903936), (118996, 1812576), (132404, 1629024), (134616, 1602256), (135752, 1588848), (151048, 1427952), (160896, 1340551), (178494, 1208384), (179488, 1201692), (198606, 1086016), (200282, 1076928), (203628, 1059232), (226572, 951968), (237992, 906288), (264808, 814512), (269232, 801128), (271504, 794424), (300423, 717952), (302096, 713976), (356988, 604192), (358976, 600846), (397212, 543008), (400564, 538464), (407256, 529616), (453144, 475984)]