247144464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{245183}}^1$

素因数の和:245204

約数の個数: 60

約数和(自身を含む): 790473216

約数和(自身を除く): 543328752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 245183, 490366, 735549, 980732, 1471098, 1716281, 1961464, 2206647, 2942196, 3432562, 3922928, 4413294, 5148843, 5884392, 6865124, 8826588, 10297686, 11768784, 13730248, 15446529, 17653176, 20595372, 27460496, 30893058, 35306352, 41190744, 61786116, 82381488, 123572232, 247144464]

約数ペア:

[(1, 247144464), (2, 123572232), (3, 82381488), (4, 61786116), (6, 41190744), (7, 35306352), (8, 30893058), (9, 27460496), (12, 20595372), (14, 17653176), (16, 15446529), (18, 13730248), (21, 11768784), (24, 10297686), (28, 8826588), (36, 6865124), (42, 5884392), (48, 5148843), (56, 4413294), (63, 3922928), (72, 3432562), (84, 2942196), (112, 2206647), (126, 1961464), (144, 1716281), (168, 1471098), (252, 980732), (336, 735549), (504, 490366), (1008, 245183)]