212647552

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2793

約数の個数: 64

約数和(自身を含む): 466099200

約数和(自身を除く): 253451648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 2719, 3008, 4888, 5438, 6016, 9776, 10876, 19552, 21752, 35347, 39104, 43504, 70694, 78208, 87008, 127793, 141388, 174016, 255586, 282776, 348032, 511172, 565552, 1022344, 1131104, 1661309, 2044688, 2262208, 3322618, 4089376, 4524416, 6645236, 8178752, 13290472, 16357504, 26580944, 53161888, 106323776, 212647552]

約数ペア:

[(1, 212647552), (2, 106323776), (4, 53161888), (8, 26580944), (13, 16357504), (16, 13290472), (26, 8178752), (32, 6645236), (47, 4524416), (52, 4089376), (64, 3322618), (94, 2262208), (104, 2044688), (128, 1661309), (188, 1131104), (208, 1022344), (376, 565552), (416, 511172), (611, 348032), (752, 282776), (832, 255586), (1222, 174016), (1504, 141388), (1664, 127793), (2444, 87008), (2719, 78208), (3008, 70694), (4888, 43504), (5438, 39104), (6016, 35347), (9776, 21752), (10876, 19552)]