901327232

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 2027531520

約数和(自身を除く): 1126204288

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 101, 104, 124, 128, 173, 202, 208, 248, 346, 403, 404, 416, 496, 692, 806, 808, 832, 992, 1313, 1384, 1612, 1616, 1664, 1984, 2249, 2626, 2768, 3131, 3224, 3232, 3968, 4498, 5252, 5363, 5536, 6262, 6448, 6464, 8996, 10504, 10726, 11072, 12524, 12896, 12928, 17473, 17992, 21008, 21452, 22144, 25048, 25792, 34946, 35984, 40703, 42016, 42904, 50096, 51584, 69719, 69892, 71968, 81406, 84032, 85808, 100192, 139438, 139784, 143936, 162812, 168064, 171616, 200384, 227149, 278876, 279568, 287872, 325624, 343232, 400768, 454298, 541663, 557752, 559136, 651248, 686464, 908596, 1083326, 1115504, 1118272, 1302496, 1817192, 2166652, 2231008, 2236544, 2604992, 3634384, 4333304, 4462016, 5209984, 7041619, 7268768, 8666608, 8924032, 14083238, 14537536, 17333216, 28166476, 29075072, 34666432, 56332952, 69332864, 112665904, 225331808, 450663616, 901327232]

約数ペア:

[(1, 901327232), (2, 450663616), (4, 225331808), (8, 112665904), (13, 69332864), (16, 56332952), (26, 34666432), (31, 29075072), (32, 28166476), (52, 17333216), (62, 14537536), (64, 14083238), (101, 8924032), (104, 8666608), (124, 7268768), (128, 7041619), (173, 5209984), (202, 4462016), (208, 4333304), (248, 3634384), (346, 2604992), (403, 2236544), (404, 2231008), (416, 2166652), (496, 1817192), (692, 1302496), (806, 1118272), (808, 1115504), (832, 1083326), (992, 908596), (1313, 686464), (1384, 651248), (1612, 559136), (1616, 557752), (1664, 541663), (1984, 454298), (2249, 400768), (2626, 343232), (2768, 325624), (3131, 287872), (3224, 279568), (3232, 278876), (3968, 227149), (4498, 200384), (5252, 171616), (5363, 168064), (5536, 162812), (6262, 143936), (6448, 139784), (6464, 139438), (8996, 100192), (10504, 85808), (10726, 84032), (11072, 81406), (12524, 71968), (12896, 69892), (12928, 69719), (17473, 51584), (17992, 50096), (21008, 42904), (21452, 42016), (22144, 40703), (25048, 35984), (25792, 34946)]