666164448

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1457

約数の個数: 144

約数和(自身を含む): 2026848096

約数和(自身を除く): 1360683648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 103, 136, 144, 153, 204, 206, 272, 288, 306, 309, 408, 412, 544, 612, 618, 816, 824, 927, 1224, 1236, 1321, 1632, 1648, 1751, 1854, 2448, 2472, 2642, 3296, 3502, 3708, 3963, 4896, 4944, 5253, 5284, 7004, 7416, 7926, 9888, 10506, 10568, 11889, 14008, 14832, 15759, 15852, 21012, 21136, 22457, 23778, 28016, 29664, 31518, 31704, 42024, 42272, 44914, 47556, 56032, 63036, 63408, 67371, 84048, 89828, 95112, 126072, 126816, 134742, 136063, 168096, 179656, 190224, 202113, 252144, 269484, 272126, 359312, 380448, 404226, 408189, 504288, 538968, 544252, 718624, 808452, 816378, 1077936, 1088504, 1224567, 1616904, 1632756, 2155872, 2177008, 2313071, 2449134, 3233808, 3265512, 4354016, 4626142, 4898268, 6467616, 6531024, 6939213, 9252284, 9796536, 13062048, 13878426, 18504568, 19593072, 20817639, 27756852, 37009136, 39186144, 41635278, 55513704, 74018272, 83270556, 111027408, 166541112, 222054816, 333082224, 666164448]

約数ペア:

[(1, 666164448), (2, 333082224), (3, 222054816), (4, 166541112), (6, 111027408), (8, 83270556), (9, 74018272), (12, 55513704), (16, 41635278), (17, 39186144), (18, 37009136), (24, 27756852), (32, 20817639), (34, 19593072), (36, 18504568), (48, 13878426), (51, 13062048), (68, 9796536), (72, 9252284), (96, 6939213), (102, 6531024), (103, 6467616), (136, 4898268), (144, 4626142), (153, 4354016), (204, 3265512), (206, 3233808), (272, 2449134), (288, 2313071), (306, 2177008), (309, 2155872), (408, 1632756), (412, 1616904), (544, 1224567), (612, 1088504), (618, 1077936), (816, 816378), (824, 808452), (927, 718624), (1224, 544252), (1236, 538968), (1321, 504288), (1632, 408189), (1648, 404226), (1751, 380448), (1854, 359312), (2448, 272126), (2472, 269484), (2642, 252144), (3296, 202113), (3502, 190224), (3708, 179656), (3963, 168096), (4896, 136063), (4944, 134742), (5253, 126816), (5284, 126072), (7004, 95112), (7416, 89828), (7926, 84048), (9888, 67371), (10506, 63408), (10568, 63036), (11889, 56032), (14008, 47556), (14832, 44914), (15759, 42272), (15852, 42024), (21012, 31704), (21136, 31518), (22457, 29664), (23778, 28016)]