378749584

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 745889760

約数和(自身を除く): 367140176

約数列:

[1, 2, 4, 8, 16, 83, 166, 307, 332, 614, 664, 929, 1228, 1328, 1858, 2456, 3716, 4912, 7432, 14864, 25481, 50962, 77107, 101924, 154214, 203848, 285203, 308428, 407696, 570406, 616856, 1140812, 1233712, 2281624, 4563248, 23671849, 47343698, 94687396, 189374792, 378749584]

約数ペア:

[(1, 378749584), (2, 189374792), (4, 94687396), (8, 47343698), (16, 23671849), (83, 4563248), (166, 2281624), (307, 1233712), (332, 1140812), (614, 616856), (664, 570406), (929, 407696), (1228, 308428), (1328, 285203), (1858, 203848), (2456, 154214), (3716, 101924), (4912, 77107), (7432, 50962), (14864, 25481)]