446649216

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 1289312640

約数和(自身を除く): 842663424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 131, 156, 192, 208, 262, 312, 384, 393, 416, 524, 624, 683, 786, 832, 1048, 1248, 1366, 1572, 1664, 1703, 2049, 2096, 2496, 2732, 3144, 3406, 4098, 4192, 4992, 5109, 5464, 6288, 6812, 8196, 8384, 8879, 10218, 10928, 12576, 13624, 16392, 16768, 17758, 20436, 21856, 25152, 26637, 27248, 32784, 35516, 40872, 43712, 50304, 53274, 54496, 65568, 71032, 81744, 87424, 89473, 106548, 108992, 131136, 142064, 163488, 178946, 213096, 217984, 262272, 268419, 284128, 326976, 357892, 426192, 536838, 568256, 653952, 715784, 852384, 1073676, 1136512, 1163149, 1431568, 1704768, 2147352, 2326298, 2863136, 3409536, 3489447, 4294704, 4652596, 5726272, 6978894, 8589408, 9305192, 11452544, 13957788, 17178816, 18610384, 27915576, 34357632, 37220768, 55831152, 74441536, 111662304, 148883072, 223324608, 446649216]

約数ペア:

[(1, 446649216), (2, 223324608), (3, 148883072), (4, 111662304), (6, 74441536), (8, 55831152), (12, 37220768), (13, 34357632), (16, 27915576), (24, 18610384), (26, 17178816), (32, 13957788), (39, 11452544), (48, 9305192), (52, 8589408), (64, 6978894), (78, 5726272), (96, 4652596), (104, 4294704), (128, 3489447), (131, 3409536), (156, 2863136), (192, 2326298), (208, 2147352), (262, 1704768), (312, 1431568), (384, 1163149), (393, 1136512), (416, 1073676), (524, 852384), (624, 715784), (683, 653952), (786, 568256), (832, 536838), (1048, 426192), (1248, 357892), (1366, 326976), (1572, 284128), (1664, 268419), (1703, 262272), (2049, 217984), (2096, 213096), (2496, 178946), (2732, 163488), (3144, 142064), (3406, 131136), (4098, 108992), (4192, 106548), (4992, 89473), (5109, 87424), (5464, 81744), (6288, 71032), (6812, 65568), (8196, 54496), (8384, 53274), (8879, 50304), (10218, 43712), (10928, 40872), (12576, 35516), (13624, 32784), (16392, 27248), (16768, 26637), (17758, 25152), (20436, 21856)]