38928672

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 117936000

約数和(自身を除く): 79007328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 59, 72, 79, 87, 96, 116, 118, 144, 158, 174, 177, 232, 236, 237, 261, 288, 316, 348, 354, 464, 472, 474, 522, 531, 632, 696, 708, 711, 928, 944, 948, 1044, 1062, 1264, 1392, 1416, 1422, 1711, 1888, 1896, 2088, 2124, 2291, 2528, 2784, 2832, 2844, 3422, 3792, 4176, 4248, 4582, 4661, 5133, 5664, 5688, 6844, 6873, 7584, 8352, 8496, 9164, 9322, 10266, 11376, 13688, 13746, 13983, 15399, 16992, 18328, 18644, 20532, 20619, 22752, 27376, 27492, 27966, 30798, 36656, 37288, 41064, 41238, 41949, 54752, 54984, 55932, 61596, 73312, 74576, 82128, 82476, 83898, 109968, 111864, 123192, 135169, 149152, 164256, 164952, 167796, 219936, 223728, 246384, 270338, 329904, 335592, 405507, 447456, 492768, 540676, 659808, 671184, 811014, 1081352, 1216521, 1342368, 1622028, 2162704, 2433042, 3244056, 4325408, 4866084, 6488112, 9732168, 12976224, 19464336, 38928672]

約数ペア:

[(1, 38928672), (2, 19464336), (3, 12976224), (4, 9732168), (6, 6488112), (8, 4866084), (9, 4325408), (12, 3244056), (16, 2433042), (18, 2162704), (24, 1622028), (29, 1342368), (32, 1216521), (36, 1081352), (48, 811014), (58, 671184), (59, 659808), (72, 540676), (79, 492768), (87, 447456), (96, 405507), (116, 335592), (118, 329904), (144, 270338), (158, 246384), (174, 223728), (177, 219936), (232, 167796), (236, 164952), (237, 164256), (261, 149152), (288, 135169), (316, 123192), (348, 111864), (354, 109968), (464, 83898), (472, 82476), (474, 82128), (522, 74576), (531, 73312), (632, 61596), (696, 55932), (708, 54984), (711, 54752), (928, 41949), (944, 41238), (948, 41064), (1044, 37288), (1062, 36656), (1264, 30798), (1392, 27966), (1416, 27492), (1422, 27376), (1711, 22752), (1888, 20619), (1896, 20532), (2088, 18644), (2124, 18328), (2291, 16992), (2528, 15399), (2784, 13983), (2832, 13746), (2844, 13688), (3422, 11376), (3792, 10266), (4176, 9322), (4248, 9164), (4582, 8496), (4661, 8352), (5133, 7584), (5664, 6873), (5688, 6844)]