1201284

素因数分解:

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

素因数の和:254

約数の個数: 72

約数和(自身を含む): 3638880

約数和(自身を除く): 2437596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 227, 252, 294, 378, 441, 454, 588, 681, 756, 882, 908, 1323, 1362, 1589, 1764, 2043, 2646, 2724, 3178, 4086, 4767, 5292, 6129, 6356, 8172, 9534, 11123, 12258, 14301, 19068, 22246, 24516, 28602, 33369, 42903, 44492, 57204, 66738, 85806, 100107, 133476, 171612, 200214, 300321, 400428, 600642, 1201284]

約数ペア:

[(1, 1201284), (2, 600642), (3, 400428), (4, 300321), (6, 200214), (7, 171612), (9, 133476), (12, 100107), (14, 85806), (18, 66738), (21, 57204), (27, 44492), (28, 42903), (36, 33369), (42, 28602), (49, 24516), (54, 22246), (63, 19068), (84, 14301), (98, 12258), (108, 11123), (126, 9534), (147, 8172), (189, 6356), (196, 6129), (227, 5292), (252, 4767), (294, 4086), (378, 3178), (441, 2724), (454, 2646), (588, 2043), (681, 1764), (756, 1589), (882, 1362), (908, 1323)]