668858112

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 216

約数和(自身を含む): 2104821264

約数和(自身を除く): 1435963152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 137, 144, 156, 163, 192, 208, 234, 256, 274, 288, 312, 326, 384, 411, 416, 468, 489, 548, 576, 624, 652, 768, 822, 832, 936, 978, 1096, 1152, 1233, 1248, 1304, 1467, 1644, 1664, 1781, 1872, 1956, 2119, 2192, 2304, 2466, 2496, 2608, 2934, 3288, 3328, 3562, 3744, 3912, 4238, 4384, 4932, 4992, 5216, 5343, 5868, 6357, 6576, 7124, 7488, 7824, 8476, 8768, 9864, 9984, 10432, 10686, 11736, 12714, 13152, 14248, 14976, 15648, 16029, 16952, 17536, 19071, 19728, 20864, 21372, 22331, 23472, 25428, 26304, 28496, 29952, 31296, 32058, 33904, 35072, 38142, 39456, 41728, 42744, 44662, 46944, 50856, 52608, 56992, 62592, 64116, 66993, 67808, 76284, 78912, 85488, 89324, 93888, 101712, 105216, 113984, 125184, 128232, 133986, 135616, 152568, 157824, 170976, 178648, 187776, 200979, 203424, 227968, 256464, 267972, 271232, 290303, 305136, 315648, 341952, 357296, 375552, 401958, 406848, 455936, 512928, 535944, 542464, 580606, 610272, 683904, 714592, 803916, 813696, 870909, 1025856, 1071888, 1161212, 1220544, 1367808, 1429184, 1607832, 1627392, 1741818, 2051712, 2143776, 2322424, 2441088, 2612727, 2858368, 3215664, 3483636, 4103424, 4287552, 4644848, 4882176, 5225454, 5716736, 6431328, 6967272, 8575104, 9289696, 10450908, 12862656, 13934544, 17150208, 18579392, 20901816, 25725312, 27869088, 37158784, 41803632, 51450624, 55738176, 74317568, 83607264, 111476352, 167214528, 222952704, 334429056, 668858112]

約数ペア:

[(1, 668858112), (2, 334429056), (3, 222952704), (4, 167214528), (6, 111476352), (8, 83607264), (9, 74317568), (12, 55738176), (13, 51450624), (16, 41803632), (18, 37158784), (24, 27869088), (26, 25725312), (32, 20901816), (36, 18579392), (39, 17150208), (48, 13934544), (52, 12862656), (64, 10450908), (72, 9289696), (78, 8575104), (96, 6967272), (104, 6431328), (117, 5716736), (128, 5225454), (137, 4882176), (144, 4644848), (156, 4287552), (163, 4103424), (192, 3483636), (208, 3215664), (234, 2858368), (256, 2612727), (274, 2441088), (288, 2322424), (312, 2143776), (326, 2051712), (384, 1741818), (411, 1627392), (416, 1607832), (468, 1429184), (489, 1367808), (548, 1220544), (576, 1161212), (624, 1071888), (652, 1025856), (768, 870909), (822, 813696), (832, 803916), (936, 714592), (978, 683904), (1096, 610272), (1152, 580606), (1233, 542464), (1248, 535944), (1304, 512928), (1467, 455936), (1644, 406848), (1664, 401958), (1781, 375552), (1872, 357296), (1956, 341952), (2119, 315648), (2192, 305136), (2304, 290303), (2466, 271232), (2496, 267972), (2608, 256464), (2934, 227968), (3288, 203424), (3328, 200979), (3562, 187776), (3744, 178648), (3912, 170976), (4238, 157824), (4384, 152568), (4932, 135616), (4992, 133986), (5216, 128232), (5343, 125184), (5868, 113984), (6357, 105216), (6576, 101712), (7124, 93888), (7488, 89324), (7824, 85488), (8476, 78912), (8768, 76284), (9864, 67808), (9984, 66993), (10432, 64116), (10686, 62592), (11736, 56992), (12714, 52608), (13152, 50856), (14248, 46944), (14976, 44662), (15648, 42744), (16029, 41728), (16952, 39456), (17536, 38142), (19071, 35072), (19728, 33904), (20864, 32058), (21372, 31296), (22331, 29952), (23472, 28496), (25428, 26304)]