921454912

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1636

約数の個数: 112

約数和(自身を含む): 2208735232

約数和(自身を除く): 1287280320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 112, 124, 172, 217, 224, 248, 301, 344, 434, 448, 496, 602, 688, 868, 992, 1204, 1333, 1376, 1543, 1736, 1984, 2408, 2666, 2752, 3086, 3472, 4816, 5332, 6172, 6944, 9331, 9632, 10664, 10801, 12344, 13888, 18662, 19264, 21328, 21602, 24688, 37324, 42656, 43204, 47833, 49376, 66349, 74648, 85312, 86408, 95666, 98752, 132698, 149296, 172816, 191332, 265396, 298592, 334831, 345632, 382664, 464443, 530792, 597184, 669662, 691264, 765328, 928886, 1061584, 1339324, 1530656, 1857772, 2056819, 2123168, 2678648, 3061312, 3715544, 4113638, 4246336, 5357296, 7431088, 8227276, 10714592, 14397733, 14862176, 16454552, 21429184, 28795466, 29724352, 32909104, 57590932, 65818208, 115181864, 131636416, 230363728, 460727456, 921454912]

約数ペア:

[(1, 921454912), (2, 460727456), (4, 230363728), (7, 131636416), (8, 115181864), (14, 65818208), (16, 57590932), (28, 32909104), (31, 29724352), (32, 28795466), (43, 21429184), (56, 16454552), (62, 14862176), (64, 14397733), (86, 10714592), (112, 8227276), (124, 7431088), (172, 5357296), (217, 4246336), (224, 4113638), (248, 3715544), (301, 3061312), (344, 2678648), (434, 2123168), (448, 2056819), (496, 1857772), (602, 1530656), (688, 1339324), (868, 1061584), (992, 928886), (1204, 765328), (1333, 691264), (1376, 669662), (1543, 597184), (1736, 530792), (1984, 464443), (2408, 382664), (2666, 345632), (2752, 334831), (3086, 298592), (3472, 265396), (4816, 191332), (5332, 172816), (6172, 149296), (6944, 132698), (9331, 98752), (9632, 95666), (10664, 86408), (10801, 85312), (12344, 74648), (13888, 66349), (18662, 49376), (19264, 47833), (21328, 43204), (21602, 42656), (24688, 37324)]