226526508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3083}}^1$

素因数の和:3263

約数の個数: 72

約数和(自身を含む): 620784528

約数和(自身を除く): 394258020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 3083, 4082, 5652, 6123, 6166, 8164, 9249, 12246, 12332, 18369, 18498, 24492, 27747, 36738, 36996, 40079, 55494, 73476, 80158, 110988, 120237, 160316, 240474, 360711, 480948, 484031, 721422, 968062, 1442844, 1452093, 1936124, 2904186, 4356279, 5808372, 6292403, 8712558, 12584806, 17425116, 18877209, 25169612, 37754418, 56631627, 75508836, 113263254, 226526508]

約数ペア:

[(1, 226526508), (2, 113263254), (3, 75508836), (4, 56631627), (6, 37754418), (9, 25169612), (12, 18877209), (13, 17425116), (18, 12584806), (26, 8712558), (36, 6292403), (39, 5808372), (52, 4356279), (78, 2904186), (117, 1936124), (156, 1452093), (157, 1442844), (234, 968062), (314, 721422), (468, 484031), (471, 480948), (628, 360711), (942, 240474), (1413, 160316), (1884, 120237), (2041, 110988), (2826, 80158), (3083, 73476), (4082, 55494), (5652, 40079), (6123, 36996), (6166, 36738), (8164, 27747), (9249, 24492), (12246, 18498), (12332, 18369)]