1664048016

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:554

約数の個数: 160

約数和(自身を含む): 4885401600

約数和(自身を除く): 3221353584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 227, 239, 284, 426, 432, 454, 478, 568, 639, 681, 717, 852, 908, 956, 1136, 1278, 1362, 1434, 1704, 1816, 1912, 1917, 2043, 2151, 2556, 2724, 2868, 3408, 3632, 3824, 3834, 4086, 4302, 5112, 5448, 5736, 6129, 6453, 7668, 8172, 8604, 10224, 10896, 11472, 12258, 12906, 15336, 16117, 16344, 16969, 17208, 24516, 25812, 30672, 32234, 32688, 33938, 34416, 48351, 49032, 50907, 51624, 54253, 64468, 67876, 96702, 98064, 101814, 103248, 108506, 128936, 135752, 145053, 152721, 162759, 193404, 203628, 217012, 257872, 271504, 290106, 305442, 325518, 386808, 407256, 434024, 435159, 458163, 488277, 580212, 610884, 651036, 773616, 814512, 868048, 870318, 916326, 976554, 1160424, 1221768, 1302072, 1464831, 1740636, 1832652, 1953108, 2320848, 2443536, 2604144, 2929662, 3481272, 3665304, 3851963, 3906216, 5859324, 6962544, 7330608, 7703926, 7812432, 11555889, 11718648, 15407852, 23111778, 23437296, 30815704, 34667667, 46223556, 61631408, 69335334, 92447112, 104003001, 138670668, 184894224, 208006002, 277341336, 416012004, 554682672, 832024008, 1664048016]

約数ペア:

[(1, 1664048016), (2, 832024008), (3, 554682672), (4, 416012004), (6, 277341336), (8, 208006002), (9, 184894224), (12, 138670668), (16, 104003001), (18, 92447112), (24, 69335334), (27, 61631408), (36, 46223556), (48, 34667667), (54, 30815704), (71, 23437296), (72, 23111778), (108, 15407852), (142, 11718648), (144, 11555889), (213, 7812432), (216, 7703926), (227, 7330608), (239, 6962544), (284, 5859324), (426, 3906216), (432, 3851963), (454, 3665304), (478, 3481272), (568, 2929662), (639, 2604144), (681, 2443536), (717, 2320848), (852, 1953108), (908, 1832652), (956, 1740636), (1136, 1464831), (1278, 1302072), (1362, 1221768), (1434, 1160424), (1704, 976554), (1816, 916326), (1912, 870318), (1917, 868048), (2043, 814512), (2151, 773616), (2556, 651036), (2724, 610884), (2868, 580212), (3408, 488277), (3632, 458163), (3824, 435159), (3834, 434024), (4086, 407256), (4302, 386808), (5112, 325518), (5448, 305442), (5736, 290106), (6129, 271504), (6453, 257872), (7668, 217012), (8172, 203628), (8604, 193404), (10224, 162759), (10896, 152721), (11472, 145053), (12258, 135752), (12906, 128936), (15336, 108506), (16117, 103248), (16344, 101814), (16969, 98064), (17208, 96702), (24516, 67876), (25812, 64468), (30672, 54253), (32234, 51624), (32688, 50907), (33938, 49032), (34416, 48351)]