247458204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51683}}^1$

素因数の和:51719

約数の個数: 72

約数和(自身を含む): 752519040

約数和(自身を除く): 505060836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 51683, 103366, 155049, 206732, 310098, 361781, 465147, 620196, 723562, 930294, 981977, 1085343, 1447124, 1860588, 1963954, 2170686, 2945931, 3256029, 3927908, 4341372, 5891862, 6512058, 6873839, 8837793, 11783724, 13024116, 13747678, 17675586, 20621517, 27495356, 35351172, 41243034, 61864551, 82486068, 123729102, 247458204]

約数ペア:

[(1, 247458204), (2, 123729102), (3, 82486068), (4, 61864551), (6, 41243034), (7, 35351172), (9, 27495356), (12, 20621517), (14, 17675586), (18, 13747678), (19, 13024116), (21, 11783724), (28, 8837793), (36, 6873839), (38, 6512058), (42, 5891862), (57, 4341372), (63, 3927908), (76, 3256029), (84, 2945931), (114, 2170686), (126, 1963954), (133, 1860588), (171, 1447124), (228, 1085343), (252, 981977), (266, 930294), (342, 723562), (399, 620196), (532, 465147), (684, 361781), (798, 310098), (1197, 206732), (1596, 155049), (2394, 103366), (4788, 51683)]