27440216928

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{4159}}^1$

素因数の和:4945

約数の個数: 144

約数和(自身を含む): 80678707200

約数和(自身を除く): 53238490272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 739, 744, 992, 1116, 1478, 1488, 2217, 2232, 2956, 2976, 4159, 4434, 4464, 5912, 6651, 8318, 8868, 8928, 11824, 12477, 13302, 16636, 17736, 22909, 23648, 24954, 26604, 33272, 35472, 37431, 45818, 49908, 53208, 66544, 68727, 70944, 74862, 91636, 99816, 106416, 128929, 133088, 137454, 149724, 183272, 199632, 206181, 212832, 257858, 274908, 299448, 366544, 386787, 399264, 412362, 515716, 549816, 598896, 733088, 773574, 824724, 1031432, 1099632, 1160361, 1197792, 1547148, 1649448, 2062864, 2199264, 2320722, 3073501, 3094296, 3298896, 4125728, 4641444, 6147002, 6188592, 6597792, 9220503, 9282888, 12294004, 12377184, 18441006, 18565776, 24588008, 27661509, 36882012, 37131552, 49176016, 55323018, 73764024, 95278531, 98352032, 110646036, 147528048, 190557062, 221292072, 285835593, 295056096, 381114124, 442584144, 571671186, 762228248, 857506779, 885168288, 1143342372, 1524456496, 1715013558, 2286684744, 3048912992, 3430027116, 4573369488, 6860054232, 9146738976, 13720108464, 27440216928]

約数ペア:

[(1, 27440216928), (2, 13720108464), (3, 9146738976), (4, 6860054232), (6, 4573369488), (8, 3430027116), (9, 3048912992), (12, 2286684744), (16, 1715013558), (18, 1524456496), (24, 1143342372), (31, 885168288), (32, 857506779), (36, 762228248), (48, 571671186), (62, 442584144), (72, 381114124), (93, 295056096), (96, 285835593), (124, 221292072), (144, 190557062), (186, 147528048), (248, 110646036), (279, 98352032), (288, 95278531), (372, 73764024), (496, 55323018), (558, 49176016), (739, 37131552), (744, 36882012), (992, 27661509), (1116, 24588008), (1478, 18565776), (1488, 18441006), (2217, 12377184), (2232, 12294004), (2956, 9282888), (2976, 9220503), (4159, 6597792), (4434, 6188592), (4464, 6147002), (5912, 4641444), (6651, 4125728), (8318, 3298896), (8868, 3094296), (8928, 3073501), (11824, 2320722), (12477, 2199264), (13302, 2062864), (16636, 1649448), (17736, 1547148), (22909, 1197792), (23648, 1160361), (24954, 1099632), (26604, 1031432), (33272, 824724), (35472, 773574), (37431, 733088), (45818, 598896), (49908, 549816), (53208, 515716), (66544, 412362), (68727, 399264), (70944, 386787), (74862, 366544), (91636, 299448), (99816, 274908), (106416, 257858), (128929, 212832), (133088, 206181), (137454, 199632), (149724, 183272)]