213117264

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 160

約数和(自身を含む): 648172800

約数和(自身を除く): 435055536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 89, 92, 108, 138, 144, 178, 184, 207, 216, 241, 267, 276, 356, 368, 414, 432, 482, 534, 552, 621, 712, 723, 801, 828, 964, 1068, 1104, 1242, 1424, 1446, 1602, 1656, 1928, 2047, 2136, 2169, 2403, 2484, 2892, 3204, 3312, 3856, 4094, 4272, 4338, 4806, 4968, 5543, 5784, 6141, 6408, 6507, 8188, 8676, 9612, 9936, 11086, 11568, 12282, 12816, 13014, 16376, 16629, 17352, 18423, 19224, 21449, 22172, 24564, 26028, 32752, 33258, 34704, 36846, 38448, 42898, 44344, 49128, 49887, 52056, 55269, 64347, 66516, 73692, 85796, 88688, 98256, 99774, 104112, 110538, 128694, 133032, 147384, 149661, 171592, 193041, 199548, 221076, 257388, 266064, 294768, 299322, 343184, 386082, 399096, 442152, 493327, 514776, 579123, 598644, 772164, 798192, 884304, 986654, 1029552, 1158246, 1197288, 1479981, 1544328, 1973308, 2316492, 2394576, 2959962, 3088656, 3946616, 4439943, 4632984, 5919924, 7893232, 8879886, 9265968, 11839848, 13319829, 17759772, 23679696, 26639658, 35519544, 53279316, 71039088, 106558632, 213117264]

約数ペア:

[(1, 213117264), (2, 106558632), (3, 71039088), (4, 53279316), (6, 35519544), (8, 26639658), (9, 23679696), (12, 17759772), (16, 13319829), (18, 11839848), (23, 9265968), (24, 8879886), (27, 7893232), (36, 5919924), (46, 4632984), (48, 4439943), (54, 3946616), (69, 3088656), (72, 2959962), (89, 2394576), (92, 2316492), (108, 1973308), (138, 1544328), (144, 1479981), (178, 1197288), (184, 1158246), (207, 1029552), (216, 986654), (241, 884304), (267, 798192), (276, 772164), (356, 598644), (368, 579123), (414, 514776), (432, 493327), (482, 442152), (534, 399096), (552, 386082), (621, 343184), (712, 299322), (723, 294768), (801, 266064), (828, 257388), (964, 221076), (1068, 199548), (1104, 193041), (1242, 171592), (1424, 149661), (1446, 147384), (1602, 133032), (1656, 128694), (1928, 110538), (2047, 104112), (2136, 99774), (2169, 98256), (2403, 88688), (2484, 85796), (2892, 73692), (3204, 66516), (3312, 64347), (3856, 55269), (4094, 52056), (4272, 49887), (4338, 49128), (4806, 44344), (4968, 42898), (5543, 38448), (5784, 36846), (6141, 34704), (6408, 33258), (6507, 32752), (8188, 26028), (8676, 24564), (9612, 22172), (9936, 21449), (11086, 19224), (11568, 18423), (12282, 17352), (12816, 16629), (13014, 16376)]