1036786816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 2330496000

約数和(自身を除く): 1293709184

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 101, 104, 124, 128, 199, 202, 208, 248, 398, 403, 404, 416, 496, 796, 806, 808, 832, 992, 1313, 1592, 1612, 1616, 1664, 1984, 2587, 2626, 3131, 3184, 3224, 3232, 3968, 5174, 5252, 6169, 6262, 6368, 6448, 6464, 10348, 10504, 12338, 12524, 12736, 12896, 12928, 20099, 20696, 21008, 24676, 25048, 25472, 25792, 40198, 40703, 41392, 42016, 49352, 50096, 51584, 80197, 80396, 81406, 82784, 84032, 98704, 100192, 160394, 160792, 162812, 165568, 168064, 197408, 200384, 261287, 320788, 321584, 325624, 331136, 394816, 400768, 522574, 623069, 641576, 643168, 651248, 789632, 1045148, 1246138, 1283152, 1286336, 1302496, 2090296, 2492276, 2566304, 2572672, 2604992, 4180592, 4984552, 5132608, 5209984, 8099897, 8361184, 9969104, 10265216, 16199794, 16722368, 19938208, 32399588, 33444736, 39876416, 64799176, 79752832, 129598352, 259196704, 518393408, 1036786816]

約数ペア:

[(1, 1036786816), (2, 518393408), (4, 259196704), (8, 129598352), (13, 79752832), (16, 64799176), (26, 39876416), (31, 33444736), (32, 32399588), (52, 19938208), (62, 16722368), (64, 16199794), (101, 10265216), (104, 9969104), (124, 8361184), (128, 8099897), (199, 5209984), (202, 5132608), (208, 4984552), (248, 4180592), (398, 2604992), (403, 2572672), (404, 2566304), (416, 2492276), (496, 2090296), (796, 1302496), (806, 1286336), (808, 1283152), (832, 1246138), (992, 1045148), (1313, 789632), (1592, 651248), (1612, 643168), (1616, 641576), (1664, 623069), (1984, 522574), (2587, 400768), (2626, 394816), (3131, 331136), (3184, 325624), (3224, 321584), (3232, 320788), (3968, 261287), (5174, 200384), (5252, 197408), (6169, 168064), (6262, 165568), (6368, 162812), (6448, 160792), (6464, 160394), (10348, 100192), (10504, 98704), (12338, 84032), (12524, 82784), (12736, 81406), (12896, 80396), (12928, 80197), (20099, 51584), (20696, 50096), (21008, 49352), (24676, 42016), (25048, 41392), (25472, 40703), (25792, 40198)]