15696601664

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 32622744000

約数和(自身を除く): 16926142336

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 172, 236, 277, 344, 349, 472, 554, 688, 698, 944, 1108, 1376, 1396, 1888, 2216, 2537, 2752, 2792, 3776, 4432, 5074, 5584, 8864, 10148, 11168, 11911, 15007, 16343, 17728, 20296, 20591, 22336, 23822, 30014, 32686, 40592, 41182, 47644, 60028, 65372, 81184, 82364, 95288, 96673, 120056, 130744, 162368, 164728, 190576, 193346, 240112, 261488, 329456, 381152, 386692, 480224, 522976, 658912, 702749, 762304, 773384, 885413, 960448, 1045952, 1317824, 1405498, 1546768, 1770826, 2810996, 3093536, 3541652, 4156939, 5621992, 5703707, 6187072, 7083304, 8313878, 11243984, 11407414, 14166608, 16627756, 22487968, 22814828, 28333216, 33255512, 44975936, 45629656, 56666432, 66511024, 91259312, 133022048, 182518624, 245259401, 266044096, 365037248, 490518802, 981037604, 1962075208, 3924150416, 7848300832, 15696601664]

約数ペア:

[(1, 15696601664), (2, 7848300832), (4, 3924150416), (8, 1962075208), (16, 981037604), (32, 490518802), (43, 365037248), (59, 266044096), (64, 245259401), (86, 182518624), (118, 133022048), (172, 91259312), (236, 66511024), (277, 56666432), (344, 45629656), (349, 44975936), (472, 33255512), (554, 28333216), (688, 22814828), (698, 22487968), (944, 16627756), (1108, 14166608), (1376, 11407414), (1396, 11243984), (1888, 8313878), (2216, 7083304), (2537, 6187072), (2752, 5703707), (2792, 5621992), (3776, 4156939), (4432, 3541652), (5074, 3093536), (5584, 2810996), (8864, 1770826), (10148, 1546768), (11168, 1405498), (11911, 1317824), (15007, 1045952), (16343, 960448), (17728, 885413), (20296, 773384), (20591, 762304), (22336, 702749), (23822, 658912), (30014, 522976), (32686, 480224), (40592, 386692), (41182, 381152), (47644, 329456), (60028, 261488), (65372, 240112), (81184, 193346), (82364, 190576), (95288, 164728), (96673, 162368), (120056, 130744)]