225399876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9203}}^1$

素因数の和:9380

約数の個数: 48

約数和(自身を含む): 570058944

約数和(自身を除く): 344659068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 9203, 12246, 18406, 24492, 27609, 36812, 55218, 110436, 119639, 239278, 358917, 478556, 717834, 1435668, 1444871, 2889742, 4334613, 5779484, 8669226, 17338452, 18783323, 37566646, 56349969, 75133292, 112699938, 225399876]

約数ペア:

[(1, 225399876), (2, 112699938), (3, 75133292), (4, 56349969), (6, 37566646), (12, 18783323), (13, 17338452), (26, 8669226), (39, 5779484), (52, 4334613), (78, 2889742), (156, 1444871), (157, 1435668), (314, 717834), (471, 478556), (628, 358917), (942, 239278), (1884, 119639), (2041, 110436), (4082, 55218), (6123, 36812), (8164, 27609), (9203, 24492), (12246, 18406)]