171384408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 550368000

約数和(自身を除く): 378983592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 36, 38, 39, 46, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 152, 156, 171, 184, 207, 228, 234, 247, 276, 299, 312, 342, 414, 419, 437, 456, 468, 494, 552, 598, 684, 741, 828, 838, 874, 897, 936, 988, 1196, 1257, 1311, 1368, 1482, 1656, 1676, 1748, 1794, 1976, 2223, 2392, 2514, 2622, 2691, 2964, 3352, 3496, 3588, 3771, 3933, 4446, 5028, 5244, 5382, 5447, 5681, 5928, 7176, 7542, 7866, 7961, 8892, 9637, 10056, 10488, 10764, 10894, 11362, 15084, 15732, 15922, 16341, 17043, 17784, 19274, 21528, 21788, 22724, 23883, 28911, 30168, 31464, 31844, 32682, 34086, 38548, 43576, 45448, 47766, 49023, 51129, 57822, 63688, 65364, 68172, 71649, 77096, 86733, 95532, 98046, 102258, 103493, 115644, 125281, 130728, 136344, 143298, 173466, 183103, 191064, 196092, 204516, 206986, 231288, 250562, 286596, 310479, 346932, 366206, 375843, 392184, 409032, 413972, 501124, 549309, 573192, 620958, 693864, 732412, 751686, 827944, 931437, 1002248, 1098618, 1127529, 1241916, 1464824, 1503372, 1647927, 1862874, 2197236, 2255058, 2380339, 2483832, 3006744, 3295854, 3725748, 4394472, 4510116, 4760678, 6591708, 7141017, 7451496, 9020232, 9521356, 13183416, 14282034, 19042712, 21423051, 28564068, 42846102, 57128136, 85692204, 171384408]

約数ペア:

[(1, 171384408), (2, 85692204), (3, 57128136), (4, 42846102), (6, 28564068), (8, 21423051), (9, 19042712), (12, 14282034), (13, 13183416), (18, 9521356), (19, 9020232), (23, 7451496), (24, 7141017), (26, 6591708), (36, 4760678), (38, 4510116), (39, 4394472), (46, 3725748), (52, 3295854), (57, 3006744), (69, 2483832), (72, 2380339), (76, 2255058), (78, 2197236), (92, 1862874), (104, 1647927), (114, 1503372), (117, 1464824), (138, 1241916), (152, 1127529), (156, 1098618), (171, 1002248), (184, 931437), (207, 827944), (228, 751686), (234, 732412), (247, 693864), (276, 620958), (299, 573192), (312, 549309), (342, 501124), (414, 413972), (419, 409032), (437, 392184), (456, 375843), (468, 366206), (494, 346932), (552, 310479), (598, 286596), (684, 250562), (741, 231288), (828, 206986), (838, 204516), (874, 196092), (897, 191064), (936, 183103), (988, 173466), (1196, 143298), (1257, 136344), (1311, 130728), (1368, 125281), (1482, 115644), (1656, 103493), (1676, 102258), (1748, 98046), (1794, 95532), (1976, 86733), (2223, 77096), (2392, 71649), (2514, 68172), (2622, 65364), (2691, 63688), (2964, 57822), (3352, 51129), (3496, 49023), (3588, 47766), (3771, 45448), (3933, 43576), (4446, 38548), (5028, 34086), (5244, 32682), (5382, 31844), (5447, 31464), (5681, 30168), (5928, 28911), (7176, 23883), (7542, 22724), (7866, 21788), (7961, 21528), (8892, 19274), (9637, 17784), (10056, 17043), (10488, 16341), (10764, 15922), (10894, 15732), (11362, 15084)]