213578316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14869}}^1$

素因数の和:14908

約数の個数: 96

約数和(自身を含む): 666176000

約数和(自身を除く): 452597684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 14869, 29738, 44607, 59476, 89214, 104083, 133821, 178428, 208166, 267642, 282511, 312249, 401463, 416332, 535284, 565022, 624498, 802926, 847533, 936747, 1130044, 1248996, 1605852, 1695066, 1873494, 1977577, 2542599, 2810241, 3390132, 3746988, 3955154, 5085198, 5620482, 5932731, 7627797, 7910308, 10170396, 11240964, 11865462, 15255594, 17798193, 23730924, 30511188, 35596386, 53394579, 71192772, 106789158, 213578316]

約数ペア:

[(1, 213578316), (2, 106789158), (3, 71192772), (4, 53394579), (6, 35596386), (7, 30511188), (9, 23730924), (12, 17798193), (14, 15255594), (18, 11865462), (19, 11240964), (21, 10170396), (27, 7910308), (28, 7627797), (36, 5932731), (38, 5620482), (42, 5085198), (54, 3955154), (57, 3746988), (63, 3390132), (76, 2810241), (84, 2542599), (108, 1977577), (114, 1873494), (126, 1695066), (133, 1605852), (171, 1248996), (189, 1130044), (228, 936747), (252, 847533), (266, 802926), (342, 624498), (378, 565022), (399, 535284), (513, 416332), (532, 401463), (684, 312249), (756, 282511), (798, 267642), (1026, 208166), (1197, 178428), (1596, 133821), (2052, 104083), (2394, 89214), (3591, 59476), (4788, 44607), (7182, 29738), (14364, 14869)]