355433008

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 852723200

約数和(自身を除く): 497290192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 139, 158, 238, 272, 278, 289, 316, 476, 553, 556, 578, 632, 952, 973, 1106, 1112, 1156, 1264, 1343, 1904, 1946, 2023, 2212, 2224, 2312, 2363, 2686, 3892, 4046, 4424, 4624, 4726, 5372, 7784, 8092, 8848, 9401, 9452, 10744, 10981, 15568, 16184, 16541, 18802, 18904, 21488, 21962, 22831, 32368, 33082, 37604, 37808, 40171, 43924, 45662, 66164, 75208, 76867, 80342, 87848, 91324, 132328, 150416, 153734, 159817, 160684, 175696, 182648, 186677, 264656, 281197, 307468, 319634, 321368, 365296, 373354, 562394, 614936, 639268, 642736, 746708, 1124788, 1229872, 1278536, 1306739, 1493416, 2249576, 2557072, 2613478, 2986832, 3173509, 4499152, 5226956, 6347018, 10453912, 12694036, 20907824, 22214563, 25388072, 44429126, 50776144, 88858252, 177716504, 355433008]

約数ペア:

[(1, 355433008), (2, 177716504), (4, 88858252), (7, 50776144), (8, 44429126), (14, 25388072), (16, 22214563), (17, 20907824), (28, 12694036), (34, 10453912), (56, 6347018), (68, 5226956), (79, 4499152), (112, 3173509), (119, 2986832), (136, 2613478), (139, 2557072), (158, 2249576), (238, 1493416), (272, 1306739), (278, 1278536), (289, 1229872), (316, 1124788), (476, 746708), (553, 642736), (556, 639268), (578, 614936), (632, 562394), (952, 373354), (973, 365296), (1106, 321368), (1112, 319634), (1156, 307468), (1264, 281197), (1343, 264656), (1904, 186677), (1946, 182648), (2023, 175696), (2212, 160684), (2224, 159817), (2312, 153734), (2363, 150416), (2686, 132328), (3892, 91324), (4046, 87848), (4424, 80342), (4624, 76867), (4726, 75208), (5372, 66164), (7784, 45662), (8092, 43924), (8848, 40171), (9401, 37808), (9452, 37604), (10744, 33082), (10981, 32368), (15568, 22831), (16184, 21962), (16541, 21488), (18802, 18904)]