191389968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 685706112

約数和(自身を除く): 494316144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 99, 112, 123, 126, 132, 144, 154, 164, 168, 176, 198, 231, 246, 252, 264, 287, 308, 328, 336, 369, 396, 421, 451, 462, 492, 504, 528, 574, 616, 656, 693, 738, 792, 842, 861, 902, 924, 984, 1008, 1148, 1232, 1263, 1353, 1386, 1476, 1584, 1684, 1722, 1804, 1848, 1968, 2296, 2526, 2583, 2706, 2772, 2947, 2952, 3157, 3368, 3444, 3608, 3696, 3789, 4059, 4592, 4631, 5052, 5166, 5412, 5544, 5894, 5904, 6314, 6736, 6888, 7216, 7578, 8118, 8841, 9262, 9471, 10104, 10332, 10824, 11088, 11788, 12628, 13776, 13893, 15156, 16236, 17261, 17682, 18524, 18942, 20208, 20664, 21648, 23576, 25256, 26523, 27786, 28413, 30312, 32417, 32472, 34522, 35364, 37048, 37884, 41328, 41679, 47152, 50512, 51783, 53046, 55572, 56826, 60624, 64834, 64944, 69044, 70728, 74096, 75768, 83358, 97251, 103566, 106092, 111144, 113652, 120827, 129668, 138088, 141456, 151536, 155349, 166716, 189871, 194502, 207132, 212184, 222288, 227304, 241654, 259336, 276176, 291753, 310698, 333432, 362481, 379742, 389004, 414264, 424368, 454608, 483308, 518672, 569613, 583506, 621396, 666864, 724962, 759484, 778008, 828528, 966616, 1087443, 1139226, 1167012, 1242792, 1329097, 1449924, 1518968, 1556016, 1708839, 1933232, 2174886, 2278452, 2334024, 2485584, 2658194, 2899848, 3037936, 3417678, 3987291, 4349772, 4556904, 4668048, 5316388, 5799696, 6835356, 7974582, 8699544, 9113808, 10632776, 11961873, 13670712, 15949164, 17399088, 21265552, 23923746, 27341424, 31898328, 47847492, 63796656, 95694984, 191389968]

約数ペア:

[(1, 191389968), (2, 95694984), (3, 63796656), (4, 47847492), (6, 31898328), (7, 27341424), (8, 23923746), (9, 21265552), (11, 17399088), (12, 15949164), (14, 13670712), (16, 11961873), (18, 10632776), (21, 9113808), (22, 8699544), (24, 7974582), (28, 6835356), (33, 5799696), (36, 5316388), (41, 4668048), (42, 4556904), (44, 4349772), (48, 3987291), (56, 3417678), (63, 3037936), (66, 2899848), (72, 2658194), (77, 2485584), (82, 2334024), (84, 2278452), (88, 2174886), (99, 1933232), (112, 1708839), (123, 1556016), (126, 1518968), (132, 1449924), (144, 1329097), (154, 1242792), (164, 1167012), (168, 1139226), (176, 1087443), (198, 966616), (231, 828528), (246, 778008), (252, 759484), (264, 724962), (287, 666864), (308, 621396), (328, 583506), (336, 569613), (369, 518672), (396, 483308), (421, 454608), (451, 424368), (462, 414264), (492, 389004), (504, 379742), (528, 362481), (574, 333432), (616, 310698), (656, 291753), (693, 276176), (738, 259336), (792, 241654), (842, 227304), (861, 222288), (902, 212184), (924, 207132), (984, 194502), (1008, 189871), (1148, 166716), (1232, 155349), (1263, 151536), (1353, 141456), (1386, 138088), (1476, 129668), (1584, 120827), (1684, 113652), (1722, 111144), (1804, 106092), (1848, 103566), (1968, 97251), (2296, 83358), (2526, 75768), (2583, 74096), (2706, 70728), (2772, 69044), (2947, 64944), (2952, 64834), (3157, 60624), (3368, 56826), (3444, 55572), (3608, 53046), (3696, 51783), (3789, 50512), (4059, 47152), (4592, 41679), (4631, 41328), (5052, 37884), (5166, 37048), (5412, 35364), (5544, 34522), (5894, 32472), (5904, 32417), (6314, 30312), (6736, 28413), (6888, 27786), (7216, 26523), (7578, 25256), (8118, 23576), (8841, 21648), (9262, 20664), (9471, 20208), (10104, 18942), (10332, 18524), (10824, 17682), (11088, 17261), (11788, 16236), (12628, 15156), (13776, 13893)]