402777984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5167}}^1$

素因数の和:5220

約数の個数: 128

約数和(自身を含む): 1265126400

約数和(自身を除く): 862348416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2688, 2784, 3248, 3712, 4872, 5167, 5568, 6496, 9744, 10334, 11136, 12992, 15501, 19488, 20668, 25984, 31002, 36169, 38976, 41336, 62004, 72338, 77952, 82672, 108507, 124008, 144676, 149843, 165344, 217014, 248016, 289352, 299686, 330688, 434028, 449529, 496032, 578704, 599372, 661376, 868056, 899058, 992064, 1048901, 1157408, 1198744, 1736112, 1798116, 1984128, 2097802, 2314816, 2397488, 3146703, 3472224, 3596232, 4195604, 4629632, 4794976, 6293406, 6944448, 7192464, 8391208, 9589952, 12586812, 13888896, 14384928, 16782416, 19179904, 25173624, 28769856, 33564832, 50347248, 57539712, 67129664, 100694496, 134259328, 201388992, 402777984]

約数ペア:

[(1, 402777984), (2, 201388992), (3, 134259328), (4, 100694496), (6, 67129664), (7, 57539712), (8, 50347248), (12, 33564832), (14, 28769856), (16, 25173624), (21, 19179904), (24, 16782416), (28, 14384928), (29, 13888896), (32, 12586812), (42, 9589952), (48, 8391208), (56, 7192464), (58, 6944448), (64, 6293406), (84, 4794976), (87, 4629632), (96, 4195604), (112, 3596232), (116, 3472224), (128, 3146703), (168, 2397488), (174, 2314816), (192, 2097802), (203, 1984128), (224, 1798116), (232, 1736112), (336, 1198744), (348, 1157408), (384, 1048901), (406, 992064), (448, 899058), (464, 868056), (609, 661376), (672, 599372), (696, 578704), (812, 496032), (896, 449529), (928, 434028), (1218, 330688), (1344, 299686), (1392, 289352), (1624, 248016), (1856, 217014), (2436, 165344), (2688, 149843), (2784, 144676), (3248, 124008), (3712, 108507), (4872, 82672), (5167, 77952), (5568, 72338), (6496, 62004), (9744, 41336), (10334, 38976), (11136, 36169), (12992, 31002), (15501, 25984), (19488, 20668)]