1421250432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7243}}^1$

素因数の和:7340

約数の個数: 128

約数和(自身を含む): 4374216960

約数和(自身を除く): 2952966528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 7008, 7243, 8176, 9344, 12264, 14016, 14486, 16352, 21729, 24528, 28032, 28972, 32704, 43458, 49056, 50701, 57944, 65408, 86916, 98112, 101402, 115888, 152103, 173832, 196224, 202804, 231776, 304206, 347664, 405608, 463552, 528739, 608412, 695328, 811216, 927104, 1057478, 1216824, 1390656, 1586217, 1622432, 2114956, 2433648, 2781312, 3172434, 3244864, 3701173, 4229912, 4867296, 6344868, 6489728, 7402346, 8459824, 9734592, 11103519, 12689736, 14804692, 16919648, 19469184, 22207038, 25379472, 29609384, 33839296, 44414076, 50758944, 59218768, 67678592, 88828152, 101517888, 118437536, 177656304, 203035776, 236875072, 355312608, 473750144, 710625216, 1421250432]

約数ペア:

[(1, 1421250432), (2, 710625216), (3, 473750144), (4, 355312608), (6, 236875072), (7, 203035776), (8, 177656304), (12, 118437536), (14, 101517888), (16, 88828152), (21, 67678592), (24, 59218768), (28, 50758944), (32, 44414076), (42, 33839296), (48, 29609384), (56, 25379472), (64, 22207038), (73, 19469184), (84, 16919648), (96, 14804692), (112, 12689736), (128, 11103519), (146, 9734592), (168, 8459824), (192, 7402346), (219, 6489728), (224, 6344868), (292, 4867296), (336, 4229912), (384, 3701173), (438, 3244864), (448, 3172434), (511, 2781312), (584, 2433648), (672, 2114956), (876, 1622432), (896, 1586217), (1022, 1390656), (1168, 1216824), (1344, 1057478), (1533, 927104), (1752, 811216), (2044, 695328), (2336, 608412), (2688, 528739), (3066, 463552), (3504, 405608), (4088, 347664), (4672, 304206), (6132, 231776), (7008, 202804), (7243, 196224), (8176, 173832), (9344, 152103), (12264, 115888), (14016, 101402), (14486, 98112), (16352, 86916), (21729, 65408), (24528, 57944), (28032, 50701), (28972, 49056), (32704, 43458)]