227260216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2456

約数の個数: 64

約数和(自身を含む): 487965600

約数和(自身を除く): 260705384

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 629, 646, 703, 1258, 1292, 1406, 2377, 2516, 2584, 2812, 4754, 5032, 5624, 9508, 11951, 19016, 23902, 40409, 45163, 47804, 80818, 87949, 90326, 95608, 161636, 175898, 180652, 323272, 351796, 361304, 703592, 767771, 1495133, 1535542, 1671031, 2990266, 3071084, 3342062, 5980532, 6142168, 6684124, 11961064, 13368248, 28407527, 56815054, 113630108, 227260216]

約数ペア:

[(1, 227260216), (2, 113630108), (4, 56815054), (8, 28407527), (17, 13368248), (19, 11961064), (34, 6684124), (37, 6142168), (38, 5980532), (68, 3342062), (74, 3071084), (76, 2990266), (136, 1671031), (148, 1535542), (152, 1495133), (296, 767771), (323, 703592), (629, 361304), (646, 351796), (703, 323272), (1258, 180652), (1292, 175898), (1406, 161636), (2377, 95608), (2516, 90326), (2584, 87949), (2812, 80818), (4754, 47804), (5032, 45163), (5624, 40409), (9508, 23902), (11951, 19016)]