18320653728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{44893}}^1$

素因数の和:45031

約数の個数: 144

約数和(自身を含む): 56623006440

約数和(自身を除く): 38302352712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 117, 144, 156, 208, 218, 234, 288, 312, 327, 416, 436, 468, 624, 654, 872, 936, 981, 1248, 1308, 1417, 1744, 1872, 1962, 2616, 2834, 3488, 3744, 3924, 4251, 5232, 5668, 7848, 8502, 10464, 11336, 12753, 15696, 17004, 22672, 25506, 31392, 34008, 44893, 45344, 51012, 68016, 89786, 102024, 134679, 136032, 179572, 204048, 269358, 359144, 404037, 408096, 538716, 583609, 718288, 808074, 1077432, 1167218, 1436576, 1616148, 1750827, 2154864, 2334436, 3232296, 3501654, 4309728, 4668872, 4893337, 5252481, 6464592, 7003308, 9337744, 9786674, 10504962, 12929184, 14006616, 14680011, 18675488, 19573348, 21009924, 28013232, 29360022, 39146696, 42019848, 44040033, 56026464, 58720044, 63613381, 78293392, 84039696, 88080066, 117440088, 127226762, 156586784, 168079392, 176160132, 190840143, 234880176, 254453524, 352320264, 381680286, 469760352, 508907048, 572520429, 704640528, 763360572, 1017814096, 1145040858, 1409281056, 1526721144, 2035628192, 2290081716, 3053442288, 4580163432, 6106884576, 9160326864, 18320653728]

約数ペア:

[(1, 18320653728), (2, 9160326864), (3, 6106884576), (4, 4580163432), (6, 3053442288), (8, 2290081716), (9, 2035628192), (12, 1526721144), (13, 1409281056), (16, 1145040858), (18, 1017814096), (24, 763360572), (26, 704640528), (32, 572520429), (36, 508907048), (39, 469760352), (48, 381680286), (52, 352320264), (72, 254453524), (78, 234880176), (96, 190840143), (104, 176160132), (109, 168079392), (117, 156586784), (144, 127226762), (156, 117440088), (208, 88080066), (218, 84039696), (234, 78293392), (288, 63613381), (312, 58720044), (327, 56026464), (416, 44040033), (436, 42019848), (468, 39146696), (624, 29360022), (654, 28013232), (872, 21009924), (936, 19573348), (981, 18675488), (1248, 14680011), (1308, 14006616), (1417, 12929184), (1744, 10504962), (1872, 9786674), (1962, 9337744), (2616, 7003308), (2834, 6464592), (3488, 5252481), (3744, 4893337), (3924, 4668872), (4251, 4309728), (5232, 3501654), (5668, 3232296), (7848, 2334436), (8502, 2154864), (10464, 1750827), (11336, 1616148), (12753, 1436576), (15696, 1167218), (17004, 1077432), (22672, 808074), (25506, 718288), (31392, 583609), (34008, 538716), (44893, 408096), (45344, 404037), (51012, 359144), (68016, 269358), (89786, 204048), (102024, 179572), (134679, 136032)]