338076432

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1225

約数の個数: 120

約数和(自身を含む): 993072600

約数和(自身を除く): 654996168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 73, 87, 116, 144, 146, 174, 219, 232, 261, 292, 348, 438, 464, 522, 584, 657, 696, 876, 1044, 1109, 1168, 1314, 1392, 1752, 2088, 2117, 2218, 2628, 3327, 3504, 4176, 4234, 4436, 5256, 6351, 6654, 8468, 8872, 9981, 10512, 12702, 13308, 16936, 17744, 19053, 19962, 25404, 26616, 32161, 33872, 38106, 39924, 50808, 53232, 64322, 76212, 79848, 80957, 96483, 101616, 128644, 152424, 159696, 161914, 192966, 242871, 257288, 289449, 304848, 323828, 385932, 485742, 514576, 578898, 647656, 728613, 771864, 971484, 1157796, 1295312, 1457226, 1543728, 1942968, 2315592, 2347753, 2914452, 3885936, 4631184, 4695506, 5828904, 7043259, 9391012, 11657808, 14086518, 18782024, 21129777, 28173036, 37564048, 42259554, 56346072, 84519108, 112692144, 169038216, 338076432]

約数ペア:

[(1, 338076432), (2, 169038216), (3, 112692144), (4, 84519108), (6, 56346072), (8, 42259554), (9, 37564048), (12, 28173036), (16, 21129777), (18, 18782024), (24, 14086518), (29, 11657808), (36, 9391012), (48, 7043259), (58, 5828904), (72, 4695506), (73, 4631184), (87, 3885936), (116, 2914452), (144, 2347753), (146, 2315592), (174, 1942968), (219, 1543728), (232, 1457226), (261, 1295312), (292, 1157796), (348, 971484), (438, 771864), (464, 728613), (522, 647656), (584, 578898), (657, 514576), (696, 485742), (876, 385932), (1044, 323828), (1109, 304848), (1168, 289449), (1314, 257288), (1392, 242871), (1752, 192966), (2088, 161914), (2117, 159696), (2218, 152424), (2628, 128644), (3327, 101616), (3504, 96483), (4176, 80957), (4234, 79848), (4436, 76212), (5256, 64322), (6351, 53232), (6654, 50808), (8468, 39924), (8872, 38106), (9981, 33872), (10512, 32161), (12702, 26616), (13308, 25404), (16936, 19962), (17744, 19053)]