245549136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{997}}^1$

素因数の和:1748

約数の個数: 80

約数和(自身を含む): 726671744

約数和(自身を除く): 481122608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 733, 997, 1466, 1994, 2199, 2932, 2991, 3988, 4398, 5131, 5864, 5982, 6979, 7976, 8796, 10262, 11728, 11964, 13958, 15393, 15952, 17592, 20524, 20937, 23928, 27916, 30786, 35184, 41048, 41874, 47856, 55832, 61572, 82096, 83748, 111664, 123144, 167496, 246288, 334992, 730801, 1461602, 2192403, 2923204, 4384806, 5115607, 5846408, 8769612, 10231214, 11692816, 15346821, 17539224, 20462428, 30693642, 35078448, 40924856, 61387284, 81849712, 122774568, 245549136]

約数ペア:

[(1, 245549136), (2, 122774568), (3, 81849712), (4, 61387284), (6, 40924856), (7, 35078448), (8, 30693642), (12, 20462428), (14, 17539224), (16, 15346821), (21, 11692816), (24, 10231214), (28, 8769612), (42, 5846408), (48, 5115607), (56, 4384806), (84, 2923204), (112, 2192403), (168, 1461602), (336, 730801), (733, 334992), (997, 246288), (1466, 167496), (1994, 123144), (2199, 111664), (2932, 83748), (2991, 82096), (3988, 61572), (4398, 55832), (5131, 47856), (5864, 41874), (5982, 41048), (6979, 35184), (7976, 30786), (8796, 27916), (10262, 23928), (11728, 20937), (11964, 20524), (13958, 17592), (15393, 15952)]