217402528

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 532272384

約数和(自身を除く): 314869856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 68, 74, 112, 119, 136, 148, 224, 238, 259, 272, 296, 476, 518, 544, 592, 629, 952, 1036, 1184, 1258, 1543, 1904, 2072, 2516, 3086, 3808, 4144, 4403, 5032, 6172, 8288, 8806, 10064, 10801, 12344, 17612, 20128, 21602, 24688, 26231, 35224, 43204, 49376, 52462, 57091, 70448, 86408, 104924, 114182, 140896, 172816, 183617, 209848, 228364, 345632, 367234, 399637, 419696, 456728, 734468, 799274, 839392, 913456, 970547, 1468936, 1598548, 1826912, 1941094, 2937872, 3197096, 3882188, 5875744, 6394192, 6793829, 7764376, 12788384, 13587658, 15528752, 27175316, 31057504, 54350632, 108701264, 217402528]

約数ペア:

[(1, 217402528), (2, 108701264), (4, 54350632), (7, 31057504), (8, 27175316), (14, 15528752), (16, 13587658), (17, 12788384), (28, 7764376), (32, 6793829), (34, 6394192), (37, 5875744), (56, 3882188), (68, 3197096), (74, 2937872), (112, 1941094), (119, 1826912), (136, 1598548), (148, 1468936), (224, 970547), (238, 913456), (259, 839392), (272, 799274), (296, 734468), (476, 456728), (518, 419696), (544, 399637), (592, 367234), (629, 345632), (952, 228364), (1036, 209848), (1184, 183617), (1258, 172816), (1543, 140896), (1904, 114182), (2072, 104924), (2516, 86408), (3086, 70448), (3808, 57091), (4144, 52462), (4403, 49376), (5032, 43204), (6172, 35224), (8288, 26231), (8806, 24688), (10064, 21602), (10801, 20128), (12344, 17612)]