227670768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 746098080

約数和(自身を除く): 518427312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 37, 38, 39, 48, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 144, 148, 152, 156, 171, 173, 208, 222, 228, 234, 247, 296, 304, 312, 333, 342, 346, 444, 456, 468, 481, 494, 519, 592, 624, 666, 684, 692, 703, 741, 888, 912, 936, 962, 988, 1038, 1332, 1368, 1384, 1406, 1443, 1482, 1557, 1776, 1872, 1924, 1976, 2076, 2109, 2223, 2249, 2664, 2736, 2768, 2812, 2886, 2964, 3114, 3287, 3848, 3952, 4152, 4218, 4329, 4446, 4498, 5328, 5624, 5772, 5928, 6228, 6327, 6401, 6574, 6747, 7696, 8304, 8436, 8658, 8892, 8996, 9139, 9861, 11248, 11544, 11856, 12456, 12654, 12802, 13148, 13494, 16872, 17316, 17784, 17992, 18278, 19203, 19722, 20241, 23088, 24912, 25308, 25604, 26296, 26988, 27417, 29583, 33744, 34632, 35568, 35984, 36556, 38406, 39444, 40482, 42731, 50616, 51208, 52592, 53976, 54834, 57609, 59166, 69264, 73112, 76812, 78888, 80964, 82251, 83213, 85462, 101232, 102416, 107952, 109668, 115218, 118332, 121619, 128193, 146224, 153624, 157776, 161928, 164502, 166426, 170924, 219336, 230436, 236664, 243238, 249639, 256386, 307248, 323856, 329004, 332852, 341848, 364857, 384579, 438672, 460872, 473328, 486476, 499278, 512772, 658008, 665704, 683696, 729714, 748917, 769158, 921744, 972952, 998556, 1025544, 1094571, 1316016, 1331408, 1459428, 1497834, 1538316, 1581047, 1945904, 1997112, 2051088, 2189142, 2918856, 2995668, 3076632, 3162094, 3994224, 4378284, 4743141, 5837712, 5991336, 6153264, 6324188, 8756568, 9486282, 11982672, 12648376, 14229423, 17513136, 18972564, 25296752, 28458846, 37945128, 56917692, 75890256, 113835384, 227670768]

約数ペア:

[(1, 227670768), (2, 113835384), (3, 75890256), (4, 56917692), (6, 37945128), (8, 28458846), (9, 25296752), (12, 18972564), (13, 17513136), (16, 14229423), (18, 12648376), (19, 11982672), (24, 9486282), (26, 8756568), (36, 6324188), (37, 6153264), (38, 5991336), (39, 5837712), (48, 4743141), (52, 4378284), (57, 3994224), (72, 3162094), (74, 3076632), (76, 2995668), (78, 2918856), (104, 2189142), (111, 2051088), (114, 1997112), (117, 1945904), (144, 1581047), (148, 1538316), (152, 1497834), (156, 1459428), (171, 1331408), (173, 1316016), (208, 1094571), (222, 1025544), (228, 998556), (234, 972952), (247, 921744), (296, 769158), (304, 748917), (312, 729714), (333, 683696), (342, 665704), (346, 658008), (444, 512772), (456, 499278), (468, 486476), (481, 473328), (494, 460872), (519, 438672), (592, 384579), (624, 364857), (666, 341848), (684, 332852), (692, 329004), (703, 323856), (741, 307248), (888, 256386), (912, 249639), (936, 243238), (962, 236664), (988, 230436), (1038, 219336), (1332, 170924), (1368, 166426), (1384, 164502), (1406, 161928), (1443, 157776), (1482, 153624), (1557, 146224), (1776, 128193), (1872, 121619), (1924, 118332), (1976, 115218), (2076, 109668), (2109, 107952), (2223, 102416), (2249, 101232), (2664, 85462), (2736, 83213), (2768, 82251), (2812, 80964), (2886, 78888), (2964, 76812), (3114, 73112), (3287, 69264), (3848, 59166), (3952, 57609), (4152, 54834), (4218, 53976), (4329, 52592), (4446, 51208), (4498, 50616), (5328, 42731), (5624, 40482), (5772, 39444), (5928, 38406), (6228, 36556), (6327, 35984), (6401, 35568), (6574, 34632), (6747, 33744), (7696, 29583), (8304, 27417), (8436, 26988), (8658, 26296), (8892, 25604), (8996, 25308), (9139, 24912), (9861, 23088), (11248, 20241), (11544, 19722), (11856, 19203), (12456, 18278), (12654, 17992), (12802, 17784), (13148, 17316), (13494, 16872)]