465631712

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 1172791872

約数和(自身を除く): 707160160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 91, 98, 104, 106, 112, 182, 196, 208, 212, 224, 364, 371, 392, 416, 424, 431, 637, 689, 728, 742, 784, 848, 862, 1274, 1378, 1456, 1484, 1568, 1696, 1724, 2548, 2597, 2756, 2912, 2968, 3017, 3448, 4823, 5096, 5194, 5512, 5603, 5936, 6034, 6896, 9646, 10192, 10388, 11024, 11206, 11872, 12068, 13792, 19292, 20384, 20776, 21119, 22048, 22412, 22843, 24136, 33761, 38584, 39221, 41552, 42238, 44824, 45686, 48272, 67522, 77168, 78442, 83104, 84476, 89648, 91372, 96544, 135044, 154336, 156884, 159901, 168952, 179296, 182744, 270088, 274547, 296959, 313768, 319802, 337904, 365488, 540176, 549094, 593918, 627536, 639604, 675808, 730976, 1080352, 1098188, 1119307, 1187836, 1255072, 1279208, 2078713, 2196376, 2238614, 2375672, 2558416, 4157426, 4392752, 4477228, 4751344, 5116832, 8314852, 8785504, 8954456, 9502688, 14550991, 16629704, 17908912, 29101982, 33259408, 35817824, 58203964, 66518816, 116407928, 232815856, 465631712]

約数ペア:

[(1, 465631712), (2, 232815856), (4, 116407928), (7, 66518816), (8, 58203964), (13, 35817824), (14, 33259408), (16, 29101982), (26, 17908912), (28, 16629704), (32, 14550991), (49, 9502688), (52, 8954456), (53, 8785504), (56, 8314852), (91, 5116832), (98, 4751344), (104, 4477228), (106, 4392752), (112, 4157426), (182, 2558416), (196, 2375672), (208, 2238614), (212, 2196376), (224, 2078713), (364, 1279208), (371, 1255072), (392, 1187836), (416, 1119307), (424, 1098188), (431, 1080352), (637, 730976), (689, 675808), (728, 639604), (742, 627536), (784, 593918), (848, 549094), (862, 540176), (1274, 365488), (1378, 337904), (1456, 319802), (1484, 313768), (1568, 296959), (1696, 274547), (1724, 270088), (2548, 182744), (2597, 179296), (2756, 168952), (2912, 159901), (2968, 156884), (3017, 154336), (3448, 135044), (4823, 96544), (5096, 91372), (5194, 89648), (5512, 84476), (5603, 83104), (5936, 78442), (6034, 77168), (6896, 67522), (9646, 48272), (10192, 45686), (10388, 44824), (11024, 42238), (11206, 41552), (11872, 39221), (12068, 38584), (13792, 33761), (19292, 24136), (20384, 22843), (20776, 22412), (21119, 22048)]