2245992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 6652800

約数和(自身を除く): 4406808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 461, 609, 696, 812, 922, 1218, 1383, 1624, 1844, 2436, 2766, 3227, 3688, 4872, 5532, 6454, 9681, 11064, 12908, 13369, 19362, 25816, 26738, 38724, 40107, 53476, 77448, 80214, 93583, 106952, 160428, 187166, 280749, 320856, 374332, 561498, 748664, 1122996, 2245992]

約数ペア:

[(1, 2245992), (2, 1122996), (3, 748664), (4, 561498), (6, 374332), (7, 320856), (8, 280749), (12, 187166), (14, 160428), (21, 106952), (24, 93583), (28, 80214), (29, 77448), (42, 53476), (56, 40107), (58, 38724), (84, 26738), (87, 25816), (116, 19362), (168, 13369), (174, 12908), (203, 11064), (232, 9681), (348, 6454), (406, 5532), (461, 4872), (609, 3688), (696, 3227), (812, 2766), (922, 2436), (1218, 1844), (1383, 1624)]