309945024

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 946749440

約数和(自身を除く): 636804416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 127, 144, 152, 171, 192, 223, 228, 254, 288, 304, 342, 381, 446, 456, 508, 576, 608, 669, 684, 762, 892, 912, 1016, 1143, 1216, 1338, 1368, 1524, 1784, 1824, 2007, 2032, 2286, 2413, 2676, 2736, 3048, 3568, 3648, 4014, 4064, 4237, 4572, 4826, 5352, 5472, 6096, 7136, 7239, 8028, 8128, 8474, 9144, 9652, 10704, 10944, 12192, 12711, 14272, 14478, 16056, 16948, 18288, 19304, 21408, 21717, 24384, 25422, 28321, 28956, 32112, 33896, 36576, 38133, 38608, 42816, 43434, 50844, 56642, 57912, 64224, 67792, 73152, 76266, 77216, 84963, 86868, 101688, 113284, 115824, 128448, 135584, 152532, 154432, 169926, 173736, 203376, 226568, 231648, 254889, 271168, 305064, 339852, 347472, 406752, 453136, 463296, 509778, 538099, 610128, 679704, 694944, 813504, 906272, 1019556, 1076198, 1220256, 1359408, 1389888, 1614297, 1812544, 2039112, 2152396, 2440512, 2718816, 3228594, 4078224, 4304792, 4842891, 5437632, 6457188, 8156448, 8609584, 9685782, 12914376, 16312896, 17219168, 19371564, 25828752, 34438336, 38743128, 51657504, 77486256, 103315008, 154972512, 309945024]

約数ペア:

[(1, 309945024), (2, 154972512), (3, 103315008), (4, 77486256), (6, 51657504), (8, 38743128), (9, 34438336), (12, 25828752), (16, 19371564), (18, 17219168), (19, 16312896), (24, 12914376), (32, 9685782), (36, 8609584), (38, 8156448), (48, 6457188), (57, 5437632), (64, 4842891), (72, 4304792), (76, 4078224), (96, 3228594), (114, 2718816), (127, 2440512), (144, 2152396), (152, 2039112), (171, 1812544), (192, 1614297), (223, 1389888), (228, 1359408), (254, 1220256), (288, 1076198), (304, 1019556), (342, 906272), (381, 813504), (446, 694944), (456, 679704), (508, 610128), (576, 538099), (608, 509778), (669, 463296), (684, 453136), (762, 406752), (892, 347472), (912, 339852), (1016, 305064), (1143, 271168), (1216, 254889), (1338, 231648), (1368, 226568), (1524, 203376), (1784, 173736), (1824, 169926), (2007, 154432), (2032, 152532), (2286, 135584), (2413, 128448), (2676, 115824), (2736, 113284), (3048, 101688), (3568, 86868), (3648, 84963), (4014, 77216), (4064, 76266), (4237, 73152), (4572, 67792), (4826, 64224), (5352, 57912), (5472, 56642), (6096, 50844), (7136, 43434), (7239, 42816), (8028, 38608), (8128, 38133), (8474, 36576), (9144, 33896), (9652, 32112), (10704, 28956), (10944, 28321), (12192, 25422), (12711, 24384), (14272, 21717), (14478, 21408), (16056, 19304), (16948, 18288)]