421797552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:831

約数の個数: 160

約数和(自身を含む): 1268490240

約数和(自身を除く): 846692688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 47, 48, 66, 69, 88, 92, 94, 132, 138, 141, 176, 184, 188, 253, 264, 276, 282, 368, 376, 506, 517, 528, 552, 564, 739, 752, 759, 1012, 1034, 1081, 1104, 1128, 1478, 1518, 1551, 2024, 2068, 2162, 2217, 2256, 2956, 3036, 3102, 3243, 4048, 4136, 4324, 4434, 5912, 6072, 6204, 6486, 8129, 8272, 8648, 8868, 11824, 11891, 12144, 12408, 12972, 16258, 16997, 17296, 17736, 23782, 24387, 24816, 25944, 32516, 33994, 34733, 35472, 35673, 47564, 48774, 50991, 51888, 65032, 67988, 69466, 71346, 95128, 97548, 101982, 104199, 130064, 135976, 138932, 142692, 186967, 190256, 195096, 203964, 208398, 271952, 277864, 285384, 373934, 382063, 390192, 407928, 416796, 555728, 560901, 570768, 747868, 764126, 798859, 815856, 833592, 1121802, 1146189, 1495736, 1528252, 1597718, 1667184, 2243604, 2292378, 2396577, 2991472, 3056504, 3195436, 4487208, 4584756, 4793154, 6113008, 6390872, 8787449, 8974416, 9169512, 9586308, 12781744, 17574898, 18339024, 19172616, 26362347, 35149796, 38345232, 52724694, 70299592, 105449388, 140599184, 210898776, 421797552]

約数ペア:

[(1, 421797552), (2, 210898776), (3, 140599184), (4, 105449388), (6, 70299592), (8, 52724694), (11, 38345232), (12, 35149796), (16, 26362347), (22, 19172616), (23, 18339024), (24, 17574898), (33, 12781744), (44, 9586308), (46, 9169512), (47, 8974416), (48, 8787449), (66, 6390872), (69, 6113008), (88, 4793154), (92, 4584756), (94, 4487208), (132, 3195436), (138, 3056504), (141, 2991472), (176, 2396577), (184, 2292378), (188, 2243604), (253, 1667184), (264, 1597718), (276, 1528252), (282, 1495736), (368, 1146189), (376, 1121802), (506, 833592), (517, 815856), (528, 798859), (552, 764126), (564, 747868), (739, 570768), (752, 560901), (759, 555728), (1012, 416796), (1034, 407928), (1081, 390192), (1104, 382063), (1128, 373934), (1478, 285384), (1518, 277864), (1551, 271952), (2024, 208398), (2068, 203964), (2162, 195096), (2217, 190256), (2256, 186967), (2956, 142692), (3036, 138932), (3102, 135976), (3243, 130064), (4048, 104199), (4136, 101982), (4324, 97548), (4434, 95128), (5912, 71346), (6072, 69466), (6204, 67988), (6486, 65032), (8129, 51888), (8272, 50991), (8648, 48774), (8868, 47564), (11824, 35673), (11891, 35472), (12144, 34733), (12408, 33994), (12972, 32516), (16258, 25944), (16997, 24816), (17296, 24387), (17736, 23782)]