260036712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 811399680

約数和(自身を除く): 551362968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 47, 52, 69, 72, 78, 92, 94, 104, 117, 138, 141, 156, 184, 188, 207, 234, 257, 276, 282, 299, 312, 376, 414, 423, 468, 514, 552, 564, 598, 611, 771, 828, 846, 897, 936, 1028, 1081, 1128, 1196, 1222, 1542, 1656, 1692, 1794, 1833, 2056, 2162, 2313, 2392, 2444, 2691, 3084, 3243, 3341, 3384, 3588, 3666, 4324, 4626, 4888, 5382, 5499, 5911, 6168, 6486, 6682, 7176, 7332, 8648, 9252, 9729, 10023, 10764, 10998, 11822, 12079, 12972, 13364, 14053, 14664, 17733, 18504, 19458, 20046, 21528, 21996, 23644, 24158, 25944, 26728, 28106, 30069, 35466, 36237, 38916, 40092, 42159, 43992, 47288, 48316, 53199, 56212, 60138, 70932, 72474, 76843, 77832, 80184, 84318, 96632, 106398, 108711, 112424, 120276, 126477, 141864, 144948, 153686, 157027, 168636, 212796, 217422, 230529, 240552, 252954, 277817, 289896, 307372, 314054, 337272, 425592, 434844, 461058, 471081, 505908, 555634, 614744, 628108, 691587, 833451, 869688, 922116, 942162, 1011816, 1111268, 1256216, 1383174, 1413243, 1666902, 1844232, 1884324, 2222536, 2500353, 2766348, 2826486, 3333804, 3611621, 3768648, 5000706, 5532696, 5652972, 6667608, 7223242, 10001412, 10834863, 11305944, 14446484, 20002824, 21669726, 28892968, 32504589, 43339452, 65009178, 86678904, 130018356, 260036712]

約数ペア:

[(1, 260036712), (2, 130018356), (3, 86678904), (4, 65009178), (6, 43339452), (8, 32504589), (9, 28892968), (12, 21669726), (13, 20002824), (18, 14446484), (23, 11305944), (24, 10834863), (26, 10001412), (36, 7223242), (39, 6667608), (46, 5652972), (47, 5532696), (52, 5000706), (69, 3768648), (72, 3611621), (78, 3333804), (92, 2826486), (94, 2766348), (104, 2500353), (117, 2222536), (138, 1884324), (141, 1844232), (156, 1666902), (184, 1413243), (188, 1383174), (207, 1256216), (234, 1111268), (257, 1011816), (276, 942162), (282, 922116), (299, 869688), (312, 833451), (376, 691587), (414, 628108), (423, 614744), (468, 555634), (514, 505908), (552, 471081), (564, 461058), (598, 434844), (611, 425592), (771, 337272), (828, 314054), (846, 307372), (897, 289896), (936, 277817), (1028, 252954), (1081, 240552), (1128, 230529), (1196, 217422), (1222, 212796), (1542, 168636), (1656, 157027), (1692, 153686), (1794, 144948), (1833, 141864), (2056, 126477), (2162, 120276), (2313, 112424), (2392, 108711), (2444, 106398), (2691, 96632), (3084, 84318), (3243, 80184), (3341, 77832), (3384, 76843), (3588, 72474), (3666, 70932), (4324, 60138), (4626, 56212), (4888, 53199), (5382, 48316), (5499, 47288), (5911, 43992), (6168, 42159), (6486, 40092), (6682, 38916), (7176, 36237), (7332, 35466), (8648, 30069), (9252, 28106), (9729, 26728), (10023, 25944), (10764, 24158), (10998, 23644), (11822, 21996), (12079, 21528), (12972, 20046), (13364, 19458), (14053, 18504), (14664, 17733)]