269631712

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2904

約数の個数: 72

約数和(自身を含む): 627850440

約数和(自身を除く): 358218728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2819, 2989, 3416, 5638, 5978, 6832, 11276, 11956, 13664, 19733, 22552, 23912, 39466, 45104, 47824, 78932, 90208, 95648, 138131, 157864, 171959, 276262, 315728, 343918, 552524, 631456, 687836, 1105048, 1203713, 1375672, 2210096, 2407426, 2751344, 4420192, 4814852, 5502688, 8425991, 9629704, 16851982, 19259408, 33703964, 38518816, 67407928, 134815856, 269631712]

約数ペア:

[(1, 269631712), (2, 134815856), (4, 67407928), (7, 38518816), (8, 33703964), (14, 19259408), (16, 16851982), (28, 9629704), (32, 8425991), (49, 5502688), (56, 4814852), (61, 4420192), (98, 2751344), (112, 2407426), (122, 2210096), (196, 1375672), (224, 1203713), (244, 1105048), (392, 687836), (427, 631456), (488, 552524), (784, 343918), (854, 315728), (976, 276262), (1568, 171959), (1708, 157864), (1952, 138131), (2819, 95648), (2989, 90208), (3416, 78932), (5638, 47824), (5978, 45104), (6832, 39466), (11276, 23912), (11956, 22552), (13664, 19733)]