217544496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{348629}}^1$

素因数の和:348653

約数の個数: 40

約数和(自身を含む): 605221680

約数和(自身を除く): 387677184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 348629, 697258, 1045887, 1394516, 2091774, 2789032, 4183548, 4532177, 5578064, 8367096, 9064354, 13596531, 16734192, 18128708, 27193062, 36257416, 54386124, 72514832, 108772248, 217544496]

約数ペア:

[(1, 217544496), (2, 108772248), (3, 72514832), (4, 54386124), (6, 36257416), (8, 27193062), (12, 18128708), (13, 16734192), (16, 13596531), (24, 9064354), (26, 8367096), (39, 5578064), (48, 4532177), (52, 4183548), (78, 2789032), (104, 2091774), (156, 1394516), (208, 1045887), (312, 697258), (624, 348629)]