2591720768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 6609039360

約数和(自身を除く): 4017318592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 79, 86, 91, 104, 112, 131, 158, 172, 182, 208, 224, 262, 301, 316, 344, 364, 416, 448, 524, 553, 559, 602, 632, 688, 728, 832, 917, 1027, 1048, 1106, 1118, 1204, 1264, 1376, 1456, 1703, 1834, 2054, 2096, 2212, 2236, 2408, 2528, 2752, 2912, 3397, 3406, 3668, 3913, 4108, 4192, 4424, 4472, 4816, 5056, 5633, 5824, 6794, 6812, 7189, 7336, 7826, 8216, 8384, 8848, 8944, 9632, 10349, 11266, 11921, 13588, 13624, 14378, 14672, 15652, 16432, 17696, 17888, 19264, 20698, 22532, 23779, 23842, 27176, 27248, 28756, 29344, 31304, 32864, 35392, 35776, 39431, 41396, 44161, 45064, 47558, 47684, 54352, 54496, 57512, 58688, 62608, 65728, 72443, 73229, 78862, 82792, 88322, 90128, 95116, 95368, 108704, 108992, 115024, 125216, 134537, 144886, 146458, 157724, 165584, 176644, 180256, 190232, 190736, 217408, 230048, 250432, 269074, 289772, 292916, 309127, 315448, 331168, 353288, 360512, 380464, 381472, 445007, 460096, 512603, 538148, 579544, 585832, 618254, 630896, 662336, 706576, 760928, 762944, 890014, 941759, 1025206, 1076296, 1159088, 1171664, 1236508, 1261792, 1413152, 1521856, 1780028, 1883518, 2050412, 2152592, 2318176, 2343328, 2473016, 2523584, 2826304, 3115049, 3560056, 3767036, 4100824, 4305184, 4636352, 4686656, 4946032, 5785091, 6230098, 7120112, 7534072, 8201648, 8610368, 9892064, 11570182, 12460196, 14240224, 15068144, 16403296, 19784128, 23140364, 24920392, 28480448, 30136288, 32806592, 40495637, 46280728, 49840784, 60272576, 80991274, 92561456, 99681568, 161982548, 185122912, 199363136, 323965096, 370245824, 647930192, 1295860384, 2591720768]

約数ペア:

[(1, 2591720768), (2, 1295860384), (4, 647930192), (7, 370245824), (8, 323965096), (13, 199363136), (14, 185122912), (16, 161982548), (26, 99681568), (28, 92561456), (32, 80991274), (43, 60272576), (52, 49840784), (56, 46280728), (64, 40495637), (79, 32806592), (86, 30136288), (91, 28480448), (104, 24920392), (112, 23140364), (131, 19784128), (158, 16403296), (172, 15068144), (182, 14240224), (208, 12460196), (224, 11570182), (262, 9892064), (301, 8610368), (316, 8201648), (344, 7534072), (364, 7120112), (416, 6230098), (448, 5785091), (524, 4946032), (553, 4686656), (559, 4636352), (602, 4305184), (632, 4100824), (688, 3767036), (728, 3560056), (832, 3115049), (917, 2826304), (1027, 2523584), (1048, 2473016), (1106, 2343328), (1118, 2318176), (1204, 2152592), (1264, 2050412), (1376, 1883518), (1456, 1780028), (1703, 1521856), (1834, 1413152), (2054, 1261792), (2096, 1236508), (2212, 1171664), (2236, 1159088), (2408, 1076296), (2528, 1025206), (2752, 941759), (2912, 890014), (3397, 762944), (3406, 760928), (3668, 706576), (3913, 662336), (4108, 630896), (4192, 618254), (4424, 585832), (4472, 579544), (4816, 538148), (5056, 512603), (5633, 460096), (5824, 445007), (6794, 381472), (6812, 380464), (7189, 360512), (7336, 353288), (7826, 331168), (8216, 315448), (8384, 309127), (8848, 292916), (8944, 289772), (9632, 269074), (10349, 250432), (11266, 230048), (11921, 217408), (13588, 190736), (13624, 190232), (14378, 180256), (14672, 176644), (15652, 165584), (16432, 157724), (17696, 146458), (17888, 144886), (19264, 134537), (20698, 125216), (22532, 115024), (23779, 108992), (23842, 108704), (27176, 95368), (27248, 95116), (28756, 90128), (29344, 88322), (31304, 82792), (32864, 78862), (35392, 73229), (35776, 72443), (39431, 65728), (41396, 62608), (44161, 58688), (45064, 57512), (47558, 54496), (47684, 54352)]