495671904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18913}}^1$

素因数の和:18949

約数の個数: 144

約数和(自身を含む): 1734943392

約数和(自身を除く): 1239271488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 18913, 26208, 37826, 56739, 75652, 113478, 132391, 151304, 170217, 226956, 245869, 264782, 302608, 340434, 397173, 453912, 491738, 529564, 605216, 680868, 737607, 794346, 907824, 983476, 1059128, 1191519, 1361736, 1475214, 1588692, 1721083, 1815648, 1966952, 2118256, 2212821, 2383038, 2723472, 2950428, 3177384, 3442166, 3933904, 4236512, 4425642, 4766076, 5163249, 5446944, 5900856, 6354768, 6884332, 7867808, 8851284, 9532152, 10326498, 11801712, 12709536, 13768664, 15489747, 17702568, 19064304, 20652996, 23603424, 27537328, 30979494, 35405136, 38128608, 41305992, 55074656, 61958988, 70810272, 82611984, 123917976, 165223968, 247835952, 495671904]

約数ペア:

[(1, 495671904), (2, 247835952), (3, 165223968), (4, 123917976), (6, 82611984), (7, 70810272), (8, 61958988), (9, 55074656), (12, 41305992), (13, 38128608), (14, 35405136), (16, 30979494), (18, 27537328), (21, 23603424), (24, 20652996), (26, 19064304), (28, 17702568), (32, 15489747), (36, 13768664), (39, 12709536), (42, 11801712), (48, 10326498), (52, 9532152), (56, 8851284), (63, 7867808), (72, 6884332), (78, 6354768), (84, 5900856), (91, 5446944), (96, 5163249), (104, 4766076), (112, 4425642), (117, 4236512), (126, 3933904), (144, 3442166), (156, 3177384), (168, 2950428), (182, 2723472), (208, 2383038), (224, 2212821), (234, 2118256), (252, 1966952), (273, 1815648), (288, 1721083), (312, 1588692), (336, 1475214), (364, 1361736), (416, 1191519), (468, 1059128), (504, 983476), (546, 907824), (624, 794346), (672, 737607), (728, 680868), (819, 605216), (936, 529564), (1008, 491738), (1092, 453912), (1248, 397173), (1456, 340434), (1638, 302608), (1872, 264782), (2016, 245869), (2184, 226956), (2912, 170217), (3276, 151304), (3744, 132391), (4368, 113478), (6552, 75652), (8736, 56739), (13104, 37826), (18913, 26208)]