325250048

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 88

約数和(自身を含む): 682289664

約数和(自身を除く): 357039616

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 127, 128, 164, 244, 254, 256, 328, 488, 508, 512, 656, 976, 1016, 1024, 1312, 1952, 2032, 2501, 2624, 3904, 4064, 5002, 5207, 5248, 7747, 7808, 8128, 10004, 10414, 10496, 15494, 15616, 16256, 20008, 20828, 20992, 30988, 31232, 32512, 40016, 41656, 41984, 61976, 62464, 65024, 80032, 83312, 123952, 130048, 160064, 166624, 247904, 317627, 320128, 333248, 495808, 635254, 640256, 666496, 991616, 1270508, 1280512, 1332992, 1983232, 2541016, 2561024, 2665984, 3966464, 5082032, 5331968, 7932928, 10164064, 20328128, 40656256, 81312512, 162625024, 325250048]

約数ペア:

[(1, 325250048), (2, 162625024), (4, 81312512), (8, 40656256), (16, 20328128), (32, 10164064), (41, 7932928), (61, 5331968), (64, 5082032), (82, 3966464), (122, 2665984), (127, 2561024), (128, 2541016), (164, 1983232), (244, 1332992), (254, 1280512), (256, 1270508), (328, 991616), (488, 666496), (508, 640256), (512, 635254), (656, 495808), (976, 333248), (1016, 320128), (1024, 317627), (1312, 247904), (1952, 166624), (2032, 160064), (2501, 130048), (2624, 123952), (3904, 83312), (4064, 80032), (5002, 65024), (5207, 62464), (5248, 61976), (7747, 41984), (7808, 41656), (8128, 40016), (10004, 32512), (10414, 31232), (10496, 30988), (15494, 20992), (15616, 20828), (16256, 20008)]