913489296

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13721}}^1$

素因数の和:13824

約数の個数: 80

約数和(自身を含む): 2518261440

約数和(自身を除く): 1604772144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1168, 1387, 1752, 2774, 3504, 4161, 5548, 8322, 11096, 13721, 16644, 22192, 27442, 33288, 41163, 54884, 66576, 82326, 109768, 164652, 219536, 260699, 329304, 521398, 658608, 782097, 1001633, 1042796, 1564194, 2003266, 2085592, 3004899, 3128388, 4006532, 4171184, 6009798, 6256776, 8013064, 12019596, 12513552, 16026128, 19031027, 24039192, 38062054, 48078384, 57093081, 76124108, 114186162, 152248216, 228372324, 304496432, 456744648, 913489296]

約数ペア:

[(1, 913489296), (2, 456744648), (3, 304496432), (4, 228372324), (6, 152248216), (8, 114186162), (12, 76124108), (16, 57093081), (19, 48078384), (24, 38062054), (38, 24039192), (48, 19031027), (57, 16026128), (73, 12513552), (76, 12019596), (114, 8013064), (146, 6256776), (152, 6009798), (219, 4171184), (228, 4006532), (292, 3128388), (304, 3004899), (438, 2085592), (456, 2003266), (584, 1564194), (876, 1042796), (912, 1001633), (1168, 782097), (1387, 658608), (1752, 521398), (2774, 329304), (3504, 260699), (4161, 219536), (5548, 164652), (8322, 109768), (11096, 82326), (13721, 66576), (16644, 54884), (22192, 41163), (27442, 33288)]