440120304

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:357

約数の個数: 200

約数和(自身を含む): 1388890272

約数和(自身を除く): 948769968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 151, 156, 162, 173, 208, 216, 234, 302, 312, 324, 346, 351, 432, 453, 468, 519, 604, 624, 648, 692, 702, 906, 936, 1038, 1053, 1208, 1296, 1359, 1384, 1404, 1557, 1812, 1872, 1963, 2076, 2106, 2249, 2416, 2718, 2768, 2808, 3114, 3624, 3926, 4077, 4152, 4212, 4498, 4671, 5436, 5616, 5889, 6228, 6747, 7248, 7852, 8154, 8304, 8424, 8996, 9342, 10872, 11778, 12231, 12456, 13494, 14013, 15704, 16308, 16848, 17667, 17992, 18684, 20241, 21744, 23556, 24462, 24912, 26123, 26988, 28026, 31408, 32616, 35334, 35984, 37368, 40482, 47112, 48924, 52246, 53001, 53976, 56052, 60723, 65232, 70668, 74736, 78369, 80964, 94224, 97848, 104492, 106002, 107952, 112104, 121446, 141336, 156738, 159003, 161928, 182169, 195696, 208984, 212004, 224208, 235107, 242892, 282672, 313476, 318006, 323856, 339599, 364338, 417968, 424008, 470214, 485784, 626952, 636012, 679198, 705321, 728676, 848016, 940428, 971568, 1018797, 1253904, 1272024, 1358396, 1410642, 1457352, 1880856, 2037594, 2115963, 2544048, 2716792, 2821284, 2914704, 3056391, 3761712, 4075188, 4231926, 5433584, 5642568, 6112782, 8150376, 8463852, 9169173, 11285136, 12225564, 16300752, 16927704, 18338346, 24451128, 27507519, 33855408, 36676692, 48902256, 55015038, 73353384, 110030076, 146706768, 220060152, 440120304]

約数ペア:

[(1, 440120304), (2, 220060152), (3, 146706768), (4, 110030076), (6, 73353384), (8, 55015038), (9, 48902256), (12, 36676692), (13, 33855408), (16, 27507519), (18, 24451128), (24, 18338346), (26, 16927704), (27, 16300752), (36, 12225564), (39, 11285136), (48, 9169173), (52, 8463852), (54, 8150376), (72, 6112782), (78, 5642568), (81, 5433584), (104, 4231926), (108, 4075188), (117, 3761712), (144, 3056391), (151, 2914704), (156, 2821284), (162, 2716792), (173, 2544048), (208, 2115963), (216, 2037594), (234, 1880856), (302, 1457352), (312, 1410642), (324, 1358396), (346, 1272024), (351, 1253904), (432, 1018797), (453, 971568), (468, 940428), (519, 848016), (604, 728676), (624, 705321), (648, 679198), (692, 636012), (702, 626952), (906, 485784), (936, 470214), (1038, 424008), (1053, 417968), (1208, 364338), (1296, 339599), (1359, 323856), (1384, 318006), (1404, 313476), (1557, 282672), (1812, 242892), (1872, 235107), (1963, 224208), (2076, 212004), (2106, 208984), (2249, 195696), (2416, 182169), (2718, 161928), (2768, 159003), (2808, 156738), (3114, 141336), (3624, 121446), (3926, 112104), (4077, 107952), (4152, 106002), (4212, 104492), (4498, 97848), (4671, 94224), (5436, 80964), (5616, 78369), (5889, 74736), (6228, 70668), (6747, 65232), (7248, 60723), (7852, 56052), (8154, 53976), (8304, 53001), (8424, 52246), (8996, 48924), (9342, 47112), (10872, 40482), (11778, 37368), (12231, 35984), (12456, 35334), (13494, 32616), (14013, 31408), (15704, 28026), (16308, 26988), (16848, 26123), (17667, 24912), (17992, 24462), (18684, 23556), (20241, 21744)]