421023744

素因数分解:

$2^{12}\times 3^7\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 208

約数和(自身を含む): 1289591040

約数和(自身を除く): 868567296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 243, 256, 282, 288, 324, 376, 384, 423, 432, 486, 512, 564, 576, 648, 729, 752, 768, 846, 864, 972, 1024, 1128, 1152, 1269, 1296, 1458, 1504, 1536, 1692, 1728, 1944, 2048, 2187, 2256, 2304, 2538, 2592, 2916, 3008, 3072, 3384, 3456, 3807, 3888, 4096, 4374, 4512, 4608, 5076, 5184, 5832, 6016, 6144, 6768, 6912, 7614, 7776, 8748, 9024, 9216, 10152, 10368, 11421, 11664, 12032, 12288, 13536, 13824, 15228, 15552, 17496, 18048, 18432, 20304, 20736, 22842, 23328, 24064, 27072, 27648, 30456, 31104, 34263, 34992, 36096, 36864, 40608, 41472, 45684, 46656, 48128, 54144, 55296, 60912, 62208, 68526, 69984, 72192, 81216, 82944, 91368, 93312, 96256, 102789, 108288, 110592, 121824, 124416, 137052, 139968, 144384, 162432, 165888, 182736, 186624, 192512, 205578, 216576, 243648, 248832, 274104, 279936, 288768, 324864, 331776, 365472, 373248, 411156, 433152, 487296, 497664, 548208, 559872, 577536, 649728, 730944, 746496, 822312, 866304, 974592, 995328, 1096416, 1119744, 1299456, 1461888, 1492992, 1644624, 1732608, 1949184, 2192832, 2239488, 2598912, 2923776, 2985984, 3289248, 3898368, 4385664, 4478976, 5197824, 5847552, 6578496, 7796736, 8771328, 8957952, 11695104, 13156992, 15593472, 17542656, 23390208, 26313984, 35085312, 46780416, 52627968, 70170624, 105255936, 140341248, 210511872, 421023744]

約数ペア:

[(1, 421023744), (2, 210511872), (3, 140341248), (4, 105255936), (6, 70170624), (8, 52627968), (9, 46780416), (12, 35085312), (16, 26313984), (18, 23390208), (24, 17542656), (27, 15593472), (32, 13156992), (36, 11695104), (47, 8957952), (48, 8771328), (54, 7796736), (64, 6578496), (72, 5847552), (81, 5197824), (94, 4478976), (96, 4385664), (108, 3898368), (128, 3289248), (141, 2985984), (144, 2923776), (162, 2598912), (188, 2239488), (192, 2192832), (216, 1949184), (243, 1732608), (256, 1644624), (282, 1492992), (288, 1461888), (324, 1299456), (376, 1119744), (384, 1096416), (423, 995328), (432, 974592), (486, 866304), (512, 822312), (564, 746496), (576, 730944), (648, 649728), (729, 577536), (752, 559872), (768, 548208), (846, 497664), (864, 487296), (972, 433152), (1024, 411156), (1128, 373248), (1152, 365472), (1269, 331776), (1296, 324864), (1458, 288768), (1504, 279936), (1536, 274104), (1692, 248832), (1728, 243648), (1944, 216576), (2048, 205578), (2187, 192512), (2256, 186624), (2304, 182736), (2538, 165888), (2592, 162432), (2916, 144384), (3008, 139968), (3072, 137052), (3384, 124416), (3456, 121824), (3807, 110592), (3888, 108288), (4096, 102789), (4374, 96256), (4512, 93312), (4608, 91368), (5076, 82944), (5184, 81216), (5832, 72192), (6016, 69984), (6144, 68526), (6768, 62208), (6912, 60912), (7614, 55296), (7776, 54144), (8748, 48128), (9024, 46656), (9216, 45684), (10152, 41472), (10368, 40608), (11421, 36864), (11664, 36096), (12032, 34992), (12288, 34263), (13536, 31104), (13824, 30456), (15228, 27648), (15552, 27072), (17496, 24064), (18048, 23328), (18432, 22842), (20304, 20736)]