248852058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1907}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 615444480

約数和(自身を除く): 366592422

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 478, 546, 717, 1434, 1673, 1907, 3107, 3346, 3814, 5019, 5721, 6214, 9321, 10038, 11442, 13349, 18642, 21749, 24791, 26698, 40047, 43498, 49582, 65247, 74373, 80094, 130494, 148746, 173537, 347074, 455773, 520611, 911546, 1041222, 1367319, 2734638, 3190411, 5925049, 6380822, 9571233, 11850098, 17775147, 19142466, 35550294, 41475343, 82950686, 124426029, 248852058]

約数ペア:

[(1, 248852058), (2, 124426029), (3, 82950686), (6, 41475343), (7, 35550294), (13, 19142466), (14, 17775147), (21, 11850098), (26, 9571233), (39, 6380822), (42, 5925049), (78, 3190411), (91, 2734638), (182, 1367319), (239, 1041222), (273, 911546), (478, 520611), (546, 455773), (717, 347074), (1434, 173537), (1673, 148746), (1907, 130494), (3107, 80094), (3346, 74373), (3814, 65247), (5019, 49582), (5721, 43498), (6214, 40047), (9321, 26698), (10038, 24791), (11442, 21749), (13349, 18642)]