31441704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 96940800

約数和(自身を除く): 65499096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 101, 102, 109, 119, 136, 168, 202, 204, 218, 238, 303, 327, 357, 404, 408, 436, 476, 606, 654, 707, 714, 763, 808, 872, 952, 1212, 1308, 1414, 1428, 1526, 1717, 1853, 2121, 2289, 2424, 2616, 2828, 2856, 3052, 3434, 3706, 4242, 4578, 5151, 5559, 5656, 6104, 6868, 7412, 8484, 9156, 10302, 11009, 11118, 12019, 12971, 13736, 14824, 16968, 18312, 20604, 22018, 22236, 24038, 25942, 33027, 36057, 38913, 41208, 44036, 44472, 48076, 51884, 66054, 72114, 77063, 77826, 88072, 96152, 103768, 132108, 144228, 154126, 155652, 187153, 231189, 264216, 288456, 308252, 311304, 374306, 462378, 561459, 616504, 748612, 924756, 1122918, 1310071, 1497224, 1849512, 2245836, 2620142, 3930213, 4491672, 5240284, 7860426, 10480568, 15720852, 31441704]

約数ペア:

[(1, 31441704), (2, 15720852), (3, 10480568), (4, 7860426), (6, 5240284), (7, 4491672), (8, 3930213), (12, 2620142), (14, 2245836), (17, 1849512), (21, 1497224), (24, 1310071), (28, 1122918), (34, 924756), (42, 748612), (51, 616504), (56, 561459), (68, 462378), (84, 374306), (101, 311304), (102, 308252), (109, 288456), (119, 264216), (136, 231189), (168, 187153), (202, 155652), (204, 154126), (218, 144228), (238, 132108), (303, 103768), (327, 96152), (357, 88072), (404, 77826), (408, 77063), (436, 72114), (476, 66054), (606, 51884), (654, 48076), (707, 44472), (714, 44036), (763, 41208), (808, 38913), (872, 36057), (952, 33027), (1212, 25942), (1308, 24038), (1414, 22236), (1428, 22018), (1526, 20604), (1717, 18312), (1853, 16968), (2121, 14824), (2289, 13736), (2424, 12971), (2616, 12019), (2828, 11118), (2856, 11009), (3052, 10302), (3434, 9156), (3706, 8484), (4242, 7412), (4578, 6868), (5151, 6104), (5559, 5656)]