249792012

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{40577}}^1$

素因数の和:40612

約数の個数: 60

約数和(自身を含む): 687391320

約数和(自身を除く): 437599308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 40577, 81154, 121731, 162308, 243462, 365193, 486924, 730386, 770963, 1095579, 1460772, 1541926, 2191158, 2312889, 3083852, 3286737, 4382316, 4625778, 6573474, 6938667, 9251556, 13146948, 13877334, 20816001, 27754668, 41632002, 62448003, 83264004, 124896006, 249792012]

約数ペア:

[(1, 249792012), (2, 124896006), (3, 83264004), (4, 62448003), (6, 41632002), (9, 27754668), (12, 20816001), (18, 13877334), (19, 13146948), (27, 9251556), (36, 6938667), (38, 6573474), (54, 4625778), (57, 4382316), (76, 3286737), (81, 3083852), (108, 2312889), (114, 2191158), (162, 1541926), (171, 1460772), (228, 1095579), (324, 770963), (342, 730386), (513, 486924), (684, 365193), (1026, 243462), (1539, 162308), (2052, 121731), (3078, 81154), (6156, 40577)]