2821204512

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24551}}^1$

素因数の和:24596

約数の個数: 192

約数和(自身を含む): 9899366400

約数和(自身を除く): 7078161888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 24551, 28728, 38304, 49102, 57456, 73653, 98204, 114912, 147306, 171857, 196408, 220959, 294612, 343714, 392816, 441918, 466469, 515571, 589224, 662877, 687428, 785632, 883836, 932938, 1031142, 1178448, 1325754, 1374856, 1399407, 1546713, 1767672, 1865876, 2062284, 2356896, 2651508, 2749712, 2798814, 3093426, 3265283, 3535344, 3731752, 4124568, 4198221, 4640139, 5303016, 5499424, 5597628, 6186852, 6530566, 7070688, 7463504, 8249136, 8396442, 9280278, 9795849, 10606032, 11195256, 12373704, 12594663, 13061132, 14927008, 16498272, 16792884, 18560556, 19591698, 21212064, 22390512, 24747408, 25189326, 26122264, 29387547, 33585768, 37121112, 39183396, 44781024, 49494816, 50378652, 52244528, 58775094, 67171536, 74242224, 78366792, 88162641, 100757304, 104489056, 117550188, 134343072, 148484448, 156733584, 176325282, 201514608, 235100376, 313467168, 352650564, 403029216, 470200752, 705301128, 940401504, 1410602256, 2821204512]

約数ペア:

[(1, 2821204512), (2, 1410602256), (3, 940401504), (4, 705301128), (6, 470200752), (7, 403029216), (8, 352650564), (9, 313467168), (12, 235100376), (14, 201514608), (16, 176325282), (18, 156733584), (19, 148484448), (21, 134343072), (24, 117550188), (27, 104489056), (28, 100757304), (32, 88162641), (36, 78366792), (38, 74242224), (42, 67171536), (48, 58775094), (54, 52244528), (56, 50378652), (57, 49494816), (63, 44781024), (72, 39183396), (76, 37121112), (84, 33585768), (96, 29387547), (108, 26122264), (112, 25189326), (114, 24747408), (126, 22390512), (133, 21212064), (144, 19591698), (152, 18560556), (168, 16792884), (171, 16498272), (189, 14927008), (216, 13061132), (224, 12594663), (228, 12373704), (252, 11195256), (266, 10606032), (288, 9795849), (304, 9280278), (336, 8396442), (342, 8249136), (378, 7463504), (399, 7070688), (432, 6530566), (456, 6186852), (504, 5597628), (513, 5499424), (532, 5303016), (608, 4640139), (672, 4198221), (684, 4124568), (756, 3731752), (798, 3535344), (864, 3265283), (912, 3093426), (1008, 2798814), (1026, 2749712), (1064, 2651508), (1197, 2356896), (1368, 2062284), (1512, 1865876), (1596, 1767672), (1824, 1546713), (2016, 1399407), (2052, 1374856), (2128, 1325754), (2394, 1178448), (2736, 1031142), (3024, 932938), (3192, 883836), (3591, 785632), (4104, 687428), (4256, 662877), (4788, 589224), (5472, 515571), (6048, 466469), (6384, 441918), (7182, 392816), (8208, 343714), (9576, 294612), (12768, 220959), (14364, 196408), (16416, 171857), (19152, 147306), (24551, 114912), (28728, 98204), (38304, 73653), (49102, 57456)]