413031272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 833112000

約数和(自身を除く): 420080728

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 139, 152, 173, 226, 278, 346, 452, 556, 692, 904, 1112, 1384, 2147, 2641, 3287, 4294, 5282, 6574, 8588, 10564, 13148, 15707, 17176, 19549, 21128, 24047, 26296, 31414, 39098, 48094, 62828, 78196, 96188, 125656, 156392, 192376, 298433, 371431, 456893, 596866, 742862, 913786, 1193732, 1485724, 1827572, 2387464, 2717311, 2971448, 3655144, 5434622, 10869244, 21738488, 51628909, 103257818, 206515636, 413031272]

約数ペア:

[(1, 413031272), (2, 206515636), (4, 103257818), (8, 51628909), (19, 21738488), (38, 10869244), (76, 5434622), (113, 3655144), (139, 2971448), (152, 2717311), (173, 2387464), (226, 1827572), (278, 1485724), (346, 1193732), (452, 913786), (556, 742862), (692, 596866), (904, 456893), (1112, 371431), (1384, 298433), (2147, 192376), (2641, 156392), (3287, 125656), (4294, 96188), (5282, 78196), (6574, 62828), (8588, 48094), (10564, 39098), (13148, 31414), (15707, 26296), (17176, 24047), (19549, 21128)]