18527203072

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{929}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 43797196800

約数和(自身を除く): 25269993728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 359, 434, 448, 496, 718, 868, 896, 929, 992, 1436, 1736, 1792, 1858, 1984, 2513, 2872, 3472, 3716, 3968, 5026, 5744, 6503, 6944, 7432, 7936, 10052, 11129, 11488, 13006, 13888, 14864, 20104, 22258, 22976, 26012, 27776, 28799, 29728, 40208, 44516, 45952, 52024, 55552, 57598, 59456, 77903, 80416, 89032, 91904, 104048, 115196, 118912, 155806, 160832, 178064, 201593, 208096, 230392, 237824, 311612, 321664, 333511, 356128, 403186, 416192, 460784, 623224, 643328, 667022, 712256, 806372, 832384, 921568, 1246448, 1334044, 1424512, 1612744, 1664768, 1843136, 2334577, 2492896, 2668088, 2849024, 3225488, 3686272, 4669154, 4985792, 5336176, 6450976, 7372544, 9338308, 9971584, 10338841, 10672352, 12901952, 18676616, 19943168, 20677682, 21344704, 25803904, 37353232, 41355364, 42689408, 51607808, 72371887, 74706464, 82710728, 85378816, 144743774, 149412928, 165421456, 289487548, 298825856, 330842912, 578975096, 597651712, 661685824, 1157950192, 1323371648, 2315900384, 2646743296, 4631800768, 9263601536, 18527203072]

約数ペア:

[(1, 18527203072), (2, 9263601536), (4, 4631800768), (7, 2646743296), (8, 2315900384), (14, 1323371648), (16, 1157950192), (28, 661685824), (31, 597651712), (32, 578975096), (56, 330842912), (62, 298825856), (64, 289487548), (112, 165421456), (124, 149412928), (128, 144743774), (217, 85378816), (224, 82710728), (248, 74706464), (256, 72371887), (359, 51607808), (434, 42689408), (448, 41355364), (496, 37353232), (718, 25803904), (868, 21344704), (896, 20677682), (929, 19943168), (992, 18676616), (1436, 12901952), (1736, 10672352), (1792, 10338841), (1858, 9971584), (1984, 9338308), (2513, 7372544), (2872, 6450976), (3472, 5336176), (3716, 4985792), (3968, 4669154), (5026, 3686272), (5744, 3225488), (6503, 2849024), (6944, 2668088), (7432, 2492896), (7936, 2334577), (10052, 1843136), (11129, 1664768), (11488, 1612744), (13006, 1424512), (13888, 1334044), (14864, 1246448), (20104, 921568), (22258, 832384), (22976, 806372), (26012, 712256), (27776, 667022), (28799, 643328), (29728, 623224), (40208, 460784), (44516, 416192), (45952, 403186), (52024, 356128), (55552, 333511), (57598, 321664), (59456, 311612), (77903, 237824), (80416, 230392), (89032, 208096), (91904, 201593), (104048, 178064), (115196, 160832), (118912, 155806)]