215509632

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1930

約数の個数: 128

約数和(自身を含む): 643628160

約数和(自身を除く): 428118528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1664, 1794, 1877, 2208, 2392, 2496, 2944, 3588, 3754, 4416, 4784, 4992, 5631, 7176, 7508, 8832, 9568, 11262, 14352, 15016, 19136, 22524, 24401, 28704, 30032, 38272, 43171, 45048, 48802, 57408, 60064, 73203, 86342, 90096, 97604, 114816, 120128, 129513, 146406, 172684, 180192, 195208, 240256, 259026, 292812, 345368, 360384, 390416, 518052, 561223, 585624, 690736, 720768, 780832, 1036104, 1122446, 1171248, 1381472, 1561664, 1683669, 2072208, 2244892, 2342496, 2762944, 3123328, 3367338, 4144416, 4489784, 4684992, 5525888, 6734676, 8288832, 8979568, 9369984, 13469352, 16577664, 17959136, 26938704, 35918272, 53877408, 71836544, 107754816, 215509632]

約数ペア:

[(1, 215509632), (2, 107754816), (3, 71836544), (4, 53877408), (6, 35918272), (8, 26938704), (12, 17959136), (13, 16577664), (16, 13469352), (23, 9369984), (24, 8979568), (26, 8288832), (32, 6734676), (39, 5525888), (46, 4684992), (48, 4489784), (52, 4144416), (64, 3367338), (69, 3123328), (78, 2762944), (92, 2342496), (96, 2244892), (104, 2072208), (128, 1683669), (138, 1561664), (156, 1381472), (184, 1171248), (192, 1122446), (208, 1036104), (276, 780832), (299, 720768), (312, 690736), (368, 585624), (384, 561223), (416, 518052), (552, 390416), (598, 360384), (624, 345368), (736, 292812), (832, 259026), (897, 240256), (1104, 195208), (1196, 180192), (1248, 172684), (1472, 146406), (1664, 129513), (1794, 120128), (1877, 114816), (2208, 97604), (2392, 90096), (2496, 86342), (2944, 73203), (3588, 60064), (3754, 57408), (4416, 48802), (4784, 45048), (4992, 43171), (5631, 38272), (7176, 30032), (7508, 28704), (8832, 24401), (9568, 22524), (11262, 19136), (14352, 15016)]