7398889704

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{1901}}^1$

素因数の和:2440

約数の個数: 128

約数和(自身を含む): 21162412800

約数和(自身を除く): 13763523096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 487, 666, 888, 974, 999, 1332, 1461, 1901, 1948, 1998, 2664, 2922, 3802, 3896, 3996, 4383, 5703, 5844, 7604, 7992, 8766, 11406, 11688, 13149, 15208, 17109, 17532, 18019, 22812, 26298, 34218, 35064, 36038, 45624, 51327, 52596, 54057, 68436, 70337, 72076, 102654, 105192, 108114, 136872, 140674, 144152, 162171, 205308, 211011, 216228, 281348, 324342, 410616, 422022, 432456, 486513, 562696, 633033, 648684, 844044, 925787, 973026, 1266066, 1297368, 1688088, 1851574, 1899099, 1946052, 2532132, 2777361, 3703148, 3798198, 3892104, 5064264, 5554722, 7406296, 7596396, 8332083, 11109444, 15192792, 16664166, 22218888, 24996249, 33328332, 34254119, 49992498, 66656664, 68508238, 99984996, 102762357, 137016476, 199969992, 205524714, 274032952, 308287071, 411049428, 616574142, 822098856, 924861213, 1233148284, 1849722426, 2466296568, 3699444852, 7398889704]

約数ペア:

[(1, 7398889704), (2, 3699444852), (3, 2466296568), (4, 1849722426), (6, 1233148284), (8, 924861213), (9, 822098856), (12, 616574142), (18, 411049428), (24, 308287071), (27, 274032952), (36, 205524714), (37, 199969992), (54, 137016476), (72, 102762357), (74, 99984996), (108, 68508238), (111, 66656664), (148, 49992498), (216, 34254119), (222, 33328332), (296, 24996249), (333, 22218888), (444, 16664166), (487, 15192792), (666, 11109444), (888, 8332083), (974, 7596396), (999, 7406296), (1332, 5554722), (1461, 5064264), (1901, 3892104), (1948, 3798198), (1998, 3703148), (2664, 2777361), (2922, 2532132), (3802, 1946052), (3896, 1899099), (3996, 1851574), (4383, 1688088), (5703, 1297368), (5844, 1266066), (7604, 973026), (7992, 925787), (8766, 844044), (11406, 648684), (11688, 633033), (13149, 562696), (15208, 486513), (17109, 432456), (17532, 422022), (18019, 410616), (22812, 324342), (26298, 281348), (34218, 216228), (35064, 211011), (36038, 205308), (45624, 162171), (51327, 144152), (52596, 140674), (54057, 136872), (68436, 108114), (70337, 105192), (72076, 102654)]