290348712

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{26357}}^1$

素因数の和:26392

約数の個数: 80

約数和(自身を含む): 861115860

約数和(自身を除く): 570767148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 26357, 52714, 79071, 105428, 158142, 210856, 237213, 316284, 448069, 474426, 632568, 711639, 896138, 948852, 1344207, 1423278, 1792276, 1897704, 2134917, 2688414, 2846556, 3584552, 4032621, 4269834, 5376828, 5693112, 8065242, 8539668, 10753656, 12097863, 16130484, 17079336, 24195726, 32260968, 36293589, 48391452, 72587178, 96782904, 145174356, 290348712]

約数ペア:

[(1, 290348712), (2, 145174356), (3, 96782904), (4, 72587178), (6, 48391452), (8, 36293589), (9, 32260968), (12, 24195726), (17, 17079336), (18, 16130484), (24, 12097863), (27, 10753656), (34, 8539668), (36, 8065242), (51, 5693112), (54, 5376828), (68, 4269834), (72, 4032621), (81, 3584552), (102, 2846556), (108, 2688414), (136, 2134917), (153, 1897704), (162, 1792276), (204, 1423278), (216, 1344207), (306, 948852), (324, 896138), (408, 711639), (459, 632568), (612, 474426), (648, 448069), (918, 316284), (1224, 237213), (1377, 210856), (1836, 158142), (2754, 105428), (3672, 79071), (5508, 52714), (11016, 26357)]