289301064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2213}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 781099200

約数和(自身を除く): 491798136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 419, 838, 1257, 1676, 2213, 2514, 3352, 4426, 5028, 5447, 6639, 8852, 10056, 10894, 13278, 16341, 17704, 21788, 26556, 28769, 32682, 43576, 53112, 57538, 65364, 86307, 115076, 130728, 172614, 230152, 345228, 690456, 927247, 1854494, 2781741, 3708988, 5563482, 7417976, 11126964, 12054211, 22253928, 24108422, 36162633, 48216844, 72325266, 96433688, 144650532, 289301064]

約数ペア:

[(1, 289301064), (2, 144650532), (3, 96433688), (4, 72325266), (6, 48216844), (8, 36162633), (12, 24108422), (13, 22253928), (24, 12054211), (26, 11126964), (39, 7417976), (52, 5563482), (78, 3708988), (104, 2781741), (156, 1854494), (312, 927247), (419, 690456), (838, 345228), (1257, 230152), (1676, 172614), (2213, 130728), (2514, 115076), (3352, 86307), (4426, 65364), (5028, 57538), (5447, 53112), (6639, 43576), (8852, 32682), (10056, 28769), (10894, 26556), (13278, 21788), (16341, 17704)]