2678937984

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{122393}}^1$

素因数の和:122432

約数の個数: 96

約数和(自身を含む): 8114722200

約数和(自身を除く): 5435784216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 122393, 244786, 367179, 489572, 734358, 979144, 1101537, 1468716, 1958288, 2203074, 2325467, 2937432, 3916576, 4406148, 4650934, 5874864, 6976401, 7833152, 8812296, 9301868, 11749728, 13952802, 15666304, 17624592, 18603736, 20929203, 23499456, 27905604, 35249184, 37207472, 41858406, 46998912, 55811208, 70498368, 74414944, 83716812, 111622416, 140996736, 148829888, 167433624, 223244832, 297659776, 334867248, 446489664, 669734496, 892979328, 1339468992, 2678937984]

約数ペア:

[(1, 2678937984), (2, 1339468992), (3, 892979328), (4, 669734496), (6, 446489664), (8, 334867248), (9, 297659776), (12, 223244832), (16, 167433624), (18, 148829888), (19, 140996736), (24, 111622416), (32, 83716812), (36, 74414944), (38, 70498368), (48, 55811208), (57, 46998912), (64, 41858406), (72, 37207472), (76, 35249184), (96, 27905604), (114, 23499456), (128, 20929203), (144, 18603736), (152, 17624592), (171, 15666304), (192, 13952802), (228, 11749728), (288, 9301868), (304, 8812296), (342, 7833152), (384, 6976401), (456, 5874864), (576, 4650934), (608, 4406148), (684, 3916576), (912, 2937432), (1152, 2325467), (1216, 2203074), (1368, 1958288), (1824, 1468716), (2432, 1101537), (2736, 979144), (3648, 734358), (5472, 489572), (7296, 367179), (10944, 244786), (21888, 122393)]