421178352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2203}}^1$

素因数の和:2790

約数の個数: 80

約数和(自身を含む): 1246229760

約数和(自身を除く): 825051408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 569, 1138, 1707, 2203, 2276, 3414, 3983, 4406, 4552, 6609, 6828, 7966, 8812, 9104, 11949, 13218, 13656, 15421, 15932, 17624, 23898, 26436, 27312, 30842, 31864, 35248, 46263, 47796, 52872, 61684, 63728, 92526, 95592, 105744, 123368, 185052, 191184, 246736, 370104, 740208, 1253507, 2507014, 3760521, 5014028, 7521042, 8774549, 10028056, 15042084, 17549098, 20056112, 26323647, 30084168, 35098196, 52647294, 60168336, 70196392, 105294588, 140392784, 210589176, 421178352]

約数ペア:

[(1, 421178352), (2, 210589176), (3, 140392784), (4, 105294588), (6, 70196392), (7, 60168336), (8, 52647294), (12, 35098196), (14, 30084168), (16, 26323647), (21, 20056112), (24, 17549098), (28, 15042084), (42, 10028056), (48, 8774549), (56, 7521042), (84, 5014028), (112, 3760521), (168, 2507014), (336, 1253507), (569, 740208), (1138, 370104), (1707, 246736), (2203, 191184), (2276, 185052), (3414, 123368), (3983, 105744), (4406, 95592), (4552, 92526), (6609, 63728), (6828, 61684), (7966, 52872), (8812, 47796), (9104, 46263), (11949, 35248), (13218, 31864), (13656, 30842), (15421, 27312), (15932, 26436), (17624, 23898)]