1246207788

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{235489}}^1$

素因数の和:235516

約数の個数: 72

約数和(自身を含む): 3758420400

約数和(自身を除く): 2512212612

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, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 235489, 470978, 706467, 941956, 1412934, 1648423, 2119401, 2825868, 3296846, 4238802, 4945269, 6358203, 6593692, 8477604, 9890538, 11538961, 12716406, 14835807, 19781076, 23077922, 25432812, 29671614, 34616883, 44507421, 46155844, 59343228, 69233766, 89014842, 103850649, 138467532, 178029684, 207701298, 311551947, 415402596, 623103894, 1246207788]

約数ペア:

[(1, 1246207788), (2, 623103894), (3, 415402596), (4, 311551947), (6, 207701298), (7, 178029684), (9, 138467532), (12, 103850649), (14, 89014842), (18, 69233766), (21, 59343228), (27, 46155844), (28, 44507421), (36, 34616883), (42, 29671614), (49, 25432812), (54, 23077922), (63, 19781076), (84, 14835807), (98, 12716406), (108, 11538961), (126, 9890538), (147, 8477604), (189, 6593692), (196, 6358203), (252, 4945269), (294, 4238802), (378, 3296846), (441, 2825868), (588, 2119401), (756, 1648423), (882, 1412934), (1323, 941956), (1764, 706467), (2646, 470978), (5292, 235489)]