320456808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2801}}^1$

素因数の和:3047

約数の個数: 96

約数和(自身を含む): 996615360

約数和(自身を除く): 676158552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 227, 252, 454, 504, 681, 908, 1362, 1589, 1816, 2043, 2724, 2801, 3178, 4086, 4767, 5448, 5602, 6356, 8172, 8403, 9534, 11204, 12712, 14301, 16344, 16806, 19068, 19607, 22408, 25209, 28602, 33612, 38136, 39214, 50418, 57204, 58821, 67224, 78428, 100836, 114408, 117642, 156856, 176463, 201672, 235284, 352926, 470568, 635827, 705852, 1271654, 1411704, 1907481, 2543308, 3814962, 4450789, 5086616, 5722443, 7629924, 8901578, 11444886, 13352367, 15259848, 17803156, 22889772, 26704734, 35606312, 40057101, 45779544, 53409468, 80114202, 106818936, 160228404, 320456808]

約数ペア:

[(1, 320456808), (2, 160228404), (3, 106818936), (4, 80114202), (6, 53409468), (7, 45779544), (8, 40057101), (9, 35606312), (12, 26704734), (14, 22889772), (18, 17803156), (21, 15259848), (24, 13352367), (28, 11444886), (36, 8901578), (42, 7629924), (56, 5722443), (63, 5086616), (72, 4450789), (84, 3814962), (126, 2543308), (168, 1907481), (227, 1411704), (252, 1271654), (454, 705852), (504, 635827), (681, 470568), (908, 352926), (1362, 235284), (1589, 201672), (1816, 176463), (2043, 156856), (2724, 117642), (2801, 114408), (3178, 100836), (4086, 78428), (4767, 67224), (5448, 58821), (5602, 57204), (6356, 50418), (8172, 39214), (8403, 38136), (9534, 33612), (11204, 28602), (12712, 25209), (14301, 22408), (16344, 19607), (16806, 19068)]