217889376

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{15031}}^1$

素因数の和:15195

約数の個数: 48

約数和(自身を含む): 575785728

約数和(自身を除く): 357896352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 7248, 14496, 15031, 30062, 45093, 60124, 90186, 120248, 180372, 240496, 360744, 480992, 721488, 1442976, 2269681, 4539362, 6809043, 9078724, 13618086, 18157448, 27236172, 36314896, 54472344, 72629792, 108944688, 217889376]

約数ペア:

[(1, 217889376), (2, 108944688), (3, 72629792), (4, 54472344), (6, 36314896), (8, 27236172), (12, 18157448), (16, 13618086), (24, 9078724), (32, 6809043), (48, 4539362), (96, 2269681), (151, 1442976), (302, 721488), (453, 480992), (604, 360744), (906, 240496), (1208, 180372), (1812, 120248), (2416, 90186), (3624, 60124), (4832, 45093), (7248, 30062), (14496, 15031)]