422181816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 1238630400

約数和(自身を除く): 816448584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 191, 223, 236, 354, 382, 413, 446, 472, 573, 669, 708, 764, 826, 892, 1146, 1239, 1337, 1338, 1416, 1528, 1561, 1652, 1784, 2292, 2478, 2674, 2676, 3122, 3304, 4011, 4584, 4683, 4956, 5348, 5352, 6244, 8022, 9366, 9912, 10696, 11269, 12488, 13157, 16044, 18732, 22538, 26314, 32088, 33807, 37464, 39471, 42593, 45076, 52628, 67614, 78883, 78942, 85186, 90152, 92099, 105256, 127779, 135228, 157766, 157884, 170372, 184198, 236649, 255558, 270456, 276297, 298151, 315532, 315768, 340744, 368396, 473298, 511116, 552594, 596302, 631064, 736792, 894453, 946596, 1022232, 1105188, 1192604, 1788906, 1893192, 2210376, 2385208, 2512987, 3577812, 5025974, 7155624, 7538961, 10051948, 15077922, 17590909, 20103896, 30155844, 35181818, 52772727, 60311688, 70363636, 105545454, 140727272, 211090908, 422181816]

約数ペア:

[(1, 422181816), (2, 211090908), (3, 140727272), (4, 105545454), (6, 70363636), (7, 60311688), (8, 52772727), (12, 35181818), (14, 30155844), (21, 20103896), (24, 17590909), (28, 15077922), (42, 10051948), (56, 7538961), (59, 7155624), (84, 5025974), (118, 3577812), (168, 2512987), (177, 2385208), (191, 2210376), (223, 1893192), (236, 1788906), (354, 1192604), (382, 1105188), (413, 1022232), (446, 946596), (472, 894453), (573, 736792), (669, 631064), (708, 596302), (764, 552594), (826, 511116), (892, 473298), (1146, 368396), (1239, 340744), (1337, 315768), (1338, 315532), (1416, 298151), (1528, 276297), (1561, 270456), (1652, 255558), (1784, 236649), (2292, 184198), (2478, 170372), (2674, 157884), (2676, 157766), (3122, 135228), (3304, 127779), (4011, 105256), (4584, 92099), (4683, 90152), (4956, 85186), (5348, 78942), (5352, 78883), (6244, 67614), (8022, 52628), (9366, 45076), (9912, 42593), (10696, 39471), (11269, 37464), (12488, 33807), (13157, 32088), (16044, 26314), (18732, 22538)]