259584336

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5651}}^1$

素因数の和:5705

約数の個数: 120

約数和(自身を含む): 819992160

約数和(自身を除く): 560407824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 4176, 5104, 5651, 5742, 7656, 11302, 11484, 15312, 16953, 22604, 22968, 33906, 45208, 45936, 50859, 62161, 67812, 90416, 101718, 124322, 135624, 163879, 186483, 203436, 248644, 271248, 327758, 372966, 406872, 491637, 497288, 559449, 655516, 745932, 813744, 983274, 994576, 1118898, 1311032, 1474911, 1491864, 1802669, 1966548, 2237796, 2622064, 2949822, 2983728, 3605338, 3933096, 4475592, 5408007, 5899644, 7210676, 7866192, 8951184, 10816014, 11799288, 14421352, 16224021, 21632028, 23598576, 28842704, 32448042, 43264056, 64896084, 86528112, 129792168, 259584336]

約数ペア:

[(1, 259584336), (2, 129792168), (3, 86528112), (4, 64896084), (6, 43264056), (8, 32448042), (9, 28842704), (11, 23598576), (12, 21632028), (16, 16224021), (18, 14421352), (22, 11799288), (24, 10816014), (29, 8951184), (33, 7866192), (36, 7210676), (44, 5899644), (48, 5408007), (58, 4475592), (66, 3933096), (72, 3605338), (87, 2983728), (88, 2949822), (99, 2622064), (116, 2237796), (132, 1966548), (144, 1802669), (174, 1491864), (176, 1474911), (198, 1311032), (232, 1118898), (261, 994576), (264, 983274), (319, 813744), (348, 745932), (396, 655516), (464, 559449), (522, 497288), (528, 491637), (638, 406872), (696, 372966), (792, 327758), (957, 271248), (1044, 248644), (1276, 203436), (1392, 186483), (1584, 163879), (1914, 135624), (2088, 124322), (2552, 101718), (2871, 90416), (3828, 67812), (4176, 62161), (5104, 50859), (5651, 45936), (5742, 45208), (7656, 33906), (11302, 22968), (11484, 22604), (15312, 16953)]