1887431328

素因数分解:

$2^5\times 3^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 5635768320

約数和(自身を除く): 3748336992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 103, 108, 127, 144, 167, 206, 216, 254, 288, 309, 334, 381, 412, 432, 501, 508, 618, 668, 762, 824, 864, 927, 1002, 1016, 1143, 1236, 1336, 1503, 1524, 1648, 1854, 2004, 2032, 2286, 2472, 2672, 2781, 3006, 3048, 3296, 3429, 3708, 4008, 4064, 4509, 4572, 4944, 5344, 5562, 6012, 6096, 6858, 7416, 8016, 9018, 9144, 9888, 11124, 12024, 12192, 13081, 13716, 14832, 16032, 17201, 18036, 18288, 21209, 22248, 24048, 26162, 27432, 29664, 34402, 36072, 36576, 39243, 42418, 44496, 48096, 51603, 52324, 54864, 63627, 68804, 72144, 78486, 84836, 88992, 103206, 104648, 109728, 117729, 127254, 137608, 144288, 154809, 156972, 169672, 190881, 206412, 209296, 235458, 254508, 275216, 309618, 313944, 339344, 353187, 381762, 412824, 418592, 464427, 470916, 509016, 550432, 572643, 619236, 627888, 678688, 706374, 763524, 825648, 928854, 941832, 1018032, 1145286, 1238472, 1255776, 1412748, 1527048, 1651296, 1857708, 1883664, 2036064, 2184527, 2290572, 2476944, 2825496, 3054096, 3715416, 3767328, 4369054, 4581144, 4953888, 5650992, 6108192, 6553581, 7430832, 8738108, 9162288, 11301984, 13107162, 14861664, 17476216, 18324576, 19660743, 26214324, 34952432, 39321486, 52428648, 58982229, 69904864, 78642972, 104857296, 117964458, 157285944, 209714592, 235928916, 314571888, 471857832, 629143776, 943715664, 1887431328]

約数ペア:

[(1, 1887431328), (2, 943715664), (3, 629143776), (4, 471857832), (6, 314571888), (8, 235928916), (9, 209714592), (12, 157285944), (16, 117964458), (18, 104857296), (24, 78642972), (27, 69904864), (32, 58982229), (36, 52428648), (48, 39321486), (54, 34952432), (72, 26214324), (96, 19660743), (103, 18324576), (108, 17476216), (127, 14861664), (144, 13107162), (167, 11301984), (206, 9162288), (216, 8738108), (254, 7430832), (288, 6553581), (309, 6108192), (334, 5650992), (381, 4953888), (412, 4581144), (432, 4369054), (501, 3767328), (508, 3715416), (618, 3054096), (668, 2825496), (762, 2476944), (824, 2290572), (864, 2184527), (927, 2036064), (1002, 1883664), (1016, 1857708), (1143, 1651296), (1236, 1527048), (1336, 1412748), (1503, 1255776), (1524, 1238472), (1648, 1145286), (1854, 1018032), (2004, 941832), (2032, 928854), (2286, 825648), (2472, 763524), (2672, 706374), (2781, 678688), (3006, 627888), (3048, 619236), (3296, 572643), (3429, 550432), (3708, 509016), (4008, 470916), (4064, 464427), (4509, 418592), (4572, 412824), (4944, 381762), (5344, 353187), (5562, 339344), (6012, 313944), (6096, 309618), (6858, 275216), (7416, 254508), (8016, 235458), (9018, 209296), (9144, 206412), (9888, 190881), (11124, 169672), (12024, 156972), (12192, 154809), (13081, 144288), (13716, 137608), (14832, 127254), (16032, 117729), (17201, 109728), (18036, 104648), (18288, 103206), (21209, 88992), (22248, 84836), (24048, 78486), (26162, 72144), (27432, 68804), (29664, 63627), (34402, 54864), (36072, 52324), (36576, 51603), (39243, 48096), (42418, 44496)]