421316928

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 168

約数和(自身を含む): 1267056648

約数和(自身を除く): 845739720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 53, 64, 72, 74, 96, 106, 111, 144, 148, 159, 192, 212, 222, 288, 296, 318, 333, 373, 424, 444, 477, 576, 592, 636, 666, 746, 848, 888, 954, 1119, 1184, 1272, 1332, 1492, 1696, 1776, 1908, 1961, 2238, 2368, 2544, 2664, 2984, 3357, 3392, 3552, 3816, 3922, 4476, 5088, 5328, 5883, 5968, 6714, 7104, 7632, 7844, 8952, 10176, 10656, 11766, 11936, 13428, 13801, 15264, 15688, 17649, 17904, 19769, 21312, 23532, 23872, 26856, 27602, 30528, 31376, 35298, 35808, 39538, 41403, 47064, 53712, 55204, 59307, 62752, 70596, 71616, 79076, 82806, 94128, 107424, 110408, 118614, 124209, 125504, 141192, 158152, 165612, 177921, 188256, 214848, 220816, 237228, 248418, 282384, 316304, 331224, 355842, 376512, 441632, 474456, 496836, 564768, 632608, 662448, 711684, 731453, 883264, 948912, 993672, 1129536, 1265216, 1324896, 1423368, 1462906, 1897824, 1987344, 2194359, 2649792, 2846736, 2925812, 3795648, 3974688, 4388718, 5693472, 5851624, 6583077, 7949376, 8777436, 11386944, 11703248, 13166154, 17554872, 23406496, 26332308, 35109744, 46812992, 52664616, 70219488, 105329232, 140438976, 210658464, 421316928]

約数ペア:

[(1, 421316928), (2, 210658464), (3, 140438976), (4, 105329232), (6, 70219488), (8, 52664616), (9, 46812992), (12, 35109744), (16, 26332308), (18, 23406496), (24, 17554872), (32, 13166154), (36, 11703248), (37, 11386944), (48, 8777436), (53, 7949376), (64, 6583077), (72, 5851624), (74, 5693472), (96, 4388718), (106, 3974688), (111, 3795648), (144, 2925812), (148, 2846736), (159, 2649792), (192, 2194359), (212, 1987344), (222, 1897824), (288, 1462906), (296, 1423368), (318, 1324896), (333, 1265216), (373, 1129536), (424, 993672), (444, 948912), (477, 883264), (576, 731453), (592, 711684), (636, 662448), (666, 632608), (746, 564768), (848, 496836), (888, 474456), (954, 441632), (1119, 376512), (1184, 355842), (1272, 331224), (1332, 316304), (1492, 282384), (1696, 248418), (1776, 237228), (1908, 220816), (1961, 214848), (2238, 188256), (2368, 177921), (2544, 165612), (2664, 158152), (2984, 141192), (3357, 125504), (3392, 124209), (3552, 118614), (3816, 110408), (3922, 107424), (4476, 94128), (5088, 82806), (5328, 79076), (5883, 71616), (5968, 70596), (6714, 62752), (7104, 59307), (7632, 55204), (7844, 53712), (8952, 47064), (10176, 41403), (10656, 39538), (11766, 35808), (11936, 35298), (13428, 31376), (13801, 30528), (15264, 27602), (15688, 26856), (17649, 23872), (17904, 23532), (19769, 21312)]