423350256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 1299916800

約数和(自身を除く): 876566544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 79, 82, 84, 112, 123, 158, 164, 168, 237, 246, 287, 316, 328, 336, 389, 474, 492, 553, 574, 632, 656, 778, 861, 948, 984, 1106, 1148, 1167, 1264, 1556, 1659, 1722, 1896, 1968, 2212, 2296, 2334, 2723, 3112, 3239, 3318, 3444, 3792, 4424, 4592, 4668, 5446, 6224, 6478, 6636, 6888, 8169, 8848, 9336, 9717, 10892, 12956, 13272, 13776, 15949, 16338, 18672, 19434, 21784, 22673, 25912, 26544, 30731, 31898, 32676, 38868, 43568, 45346, 47847, 51824, 61462, 63796, 65352, 68019, 77736, 90692, 92193, 95694, 111643, 122924, 127592, 130704, 136038, 155472, 181384, 184386, 191388, 215117, 223286, 245848, 255184, 272076, 334929, 362768, 368772, 382776, 430234, 446572, 491696, 544152, 645351, 669858, 737544, 765552, 860468, 893144, 1088304, 1259971, 1290702, 1339716, 1475088, 1720936, 1786288, 2519942, 2581404, 2679432, 3441872, 3779913, 5039884, 5162808, 5358864, 7559826, 8819797, 10079768, 10325616, 15119652, 17639594, 20159536, 26459391, 30239304, 35279188, 52918782, 60478608, 70558376, 105837564, 141116752, 211675128, 423350256]

約数ペア:

[(1, 423350256), (2, 211675128), (3, 141116752), (4, 105837564), (6, 70558376), (7, 60478608), (8, 52918782), (12, 35279188), (14, 30239304), (16, 26459391), (21, 20159536), (24, 17639594), (28, 15119652), (41, 10325616), (42, 10079768), (48, 8819797), (56, 7559826), (79, 5358864), (82, 5162808), (84, 5039884), (112, 3779913), (123, 3441872), (158, 2679432), (164, 2581404), (168, 2519942), (237, 1786288), (246, 1720936), (287, 1475088), (316, 1339716), (328, 1290702), (336, 1259971), (389, 1088304), (474, 893144), (492, 860468), (553, 765552), (574, 737544), (632, 669858), (656, 645351), (778, 544152), (861, 491696), (948, 446572), (984, 430234), (1106, 382776), (1148, 368772), (1167, 362768), (1264, 334929), (1556, 272076), (1659, 255184), (1722, 245848), (1896, 223286), (1968, 215117), (2212, 191388), (2296, 184386), (2334, 181384), (2723, 155472), (3112, 136038), (3239, 130704), (3318, 127592), (3444, 122924), (3792, 111643), (4424, 95694), (4592, 92193), (4668, 90692), (5446, 77736), (6224, 68019), (6478, 65352), (6636, 63796), (6888, 61462), (8169, 51824), (8848, 47847), (9336, 45346), (9717, 43568), (10892, 38868), (12956, 32676), (13272, 31898), (13776, 30731), (15949, 26544), (16338, 25912), (18672, 22673), (19434, 21784)]