1225196784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2068

約数の個数: 180

約数和(自身を含む): 4035545280

約数和(自身を除く): 2810348496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 89, 98, 112, 126, 144, 147, 168, 178, 196, 252, 267, 294, 336, 356, 392, 441, 504, 534, 588, 623, 712, 784, 801, 882, 1008, 1068, 1176, 1246, 1424, 1602, 1764, 1869, 1951, 2136, 2352, 2492, 3204, 3528, 3738, 3902, 4272, 4361, 4984, 5607, 5853, 6408, 7056, 7476, 7804, 8722, 9968, 11214, 11706, 12816, 13083, 13657, 14952, 15608, 17444, 17559, 22428, 23412, 26166, 27314, 29904, 31216, 34888, 35118, 39249, 40971, 44856, 46824, 52332, 54628, 69776, 70236, 78498, 81942, 89712, 93648, 95599, 104664, 109256, 122913, 140472, 156996, 163884, 173639, 191198, 209328, 218512, 245826, 280944, 286797, 313992, 327768, 347278, 382396, 491652, 520917, 573594, 627984, 655536, 694556, 764792, 860391, 983304, 1041834, 1147188, 1215473, 1389112, 1529584, 1562751, 1720782, 1966608, 2083668, 2294376, 2430946, 2778224, 3125502, 3441564, 3646419, 4167336, 4588752, 4861892, 6251004, 6883128, 7292838, 8334672, 8508311, 9723784, 10939257, 12502008, 13766256, 14585676, 17016622, 19447568, 21878514, 25004016, 25524933, 29171352, 34033244, 43757028, 51049866, 58342704, 68066488, 76574799, 87514056, 102099732, 136132976, 153149598, 175028112, 204199464, 306299196, 408398928, 612598392, 1225196784]

約数ペア:

[(1, 1225196784), (2, 612598392), (3, 408398928), (4, 306299196), (6, 204199464), (7, 175028112), (8, 153149598), (9, 136132976), (12, 102099732), (14, 87514056), (16, 76574799), (18, 68066488), (21, 58342704), (24, 51049866), (28, 43757028), (36, 34033244), (42, 29171352), (48, 25524933), (49, 25004016), (56, 21878514), (63, 19447568), (72, 17016622), (84, 14585676), (89, 13766256), (98, 12502008), (112, 10939257), (126, 9723784), (144, 8508311), (147, 8334672), (168, 7292838), (178, 6883128), (196, 6251004), (252, 4861892), (267, 4588752), (294, 4167336), (336, 3646419), (356, 3441564), (392, 3125502), (441, 2778224), (504, 2430946), (534, 2294376), (588, 2083668), (623, 1966608), (712, 1720782), (784, 1562751), (801, 1529584), (882, 1389112), (1008, 1215473), (1068, 1147188), (1176, 1041834), (1246, 983304), (1424, 860391), (1602, 764792), (1764, 694556), (1869, 655536), (1951, 627984), (2136, 573594), (2352, 520917), (2492, 491652), (3204, 382396), (3528, 347278), (3738, 327768), (3902, 313992), (4272, 286797), (4361, 280944), (4984, 245826), (5607, 218512), (5853, 209328), (6408, 191198), (7056, 173639), (7476, 163884), (7804, 156996), (8722, 140472), (9968, 122913), (11214, 109256), (11706, 104664), (12816, 95599), (13083, 93648), (13657, 89712), (14952, 81942), (15608, 78498), (17444, 70236), (17559, 69776), (22428, 54628), (23412, 52332), (26166, 46824), (27314, 44856), (29904, 40971), (31216, 39249), (34888, 35118)]