331191504

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 1128038912

約数和(自身を除く): 796847408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 243, 252, 258, 283, 301, 324, 336, 344, 378, 387, 432, 486, 504, 516, 566, 567, 602, 648, 688, 756, 774, 849, 903, 972, 1008, 1032, 1132, 1134, 1161, 1204, 1296, 1512, 1548, 1698, 1701, 1806, 1944, 1981, 2064, 2264, 2268, 2322, 2408, 2547, 2709, 3024, 3096, 3396, 3402, 3483, 3612, 3888, 3962, 4528, 4536, 4644, 4816, 5094, 5418, 5943, 6192, 6792, 6804, 6966, 7224, 7641, 7924, 8127, 9072, 9288, 10188, 10449, 10836, 11886, 12169, 13584, 13608, 13932, 14448, 15282, 15848, 16254, 17829, 18576, 20376, 20898, 21672, 22923, 23772, 24338, 24381, 27216, 27864, 30564, 31696, 32508, 35658, 36507, 40752, 41796, 43344, 45846, 47544, 48676, 48762, 53487, 55728, 61128, 65016, 68769, 71316, 73014, 73143, 83592, 85183, 91692, 95088, 97352, 97524, 106974, 109521, 122256, 130032, 137538, 142632, 146028, 146286, 160461, 167184, 170366, 183384, 194704, 195048, 213948, 219042, 255549, 275076, 285264, 292056, 292572, 320922, 328563, 340732, 366768, 390096, 427896, 438084, 481383, 511098, 550152, 584112, 585144, 641844, 657126, 681464, 766647, 855792, 876168, 962766, 985689, 1022196, 1100304, 1170288, 1283688, 1314252, 1362928, 1533294, 1752336, 1925532, 1971378, 2044392, 2299941, 2567376, 2628504, 2957067, 3066588, 3851064, 3942756, 4088784, 4599882, 5257008, 5914134, 6133176, 6899823, 7702128, 7885512, 9199764, 11828268, 12266352, 13799646, 15771024, 18399528, 20699469, 23656536, 27599292, 36799056, 41398938, 47313072, 55198584, 82797876, 110397168, 165595752, 331191504]

約数ペア:

[(1, 331191504), (2, 165595752), (3, 110397168), (4, 82797876), (6, 55198584), (7, 47313072), (8, 41398938), (9, 36799056), (12, 27599292), (14, 23656536), (16, 20699469), (18, 18399528), (21, 15771024), (24, 13799646), (27, 12266352), (28, 11828268), (36, 9199764), (42, 7885512), (43, 7702128), (48, 6899823), (54, 6133176), (56, 5914134), (63, 5257008), (72, 4599882), (81, 4088784), (84, 3942756), (86, 3851064), (108, 3066588), (112, 2957067), (126, 2628504), (129, 2567376), (144, 2299941), (162, 2044392), (168, 1971378), (172, 1925532), (189, 1752336), (216, 1533294), (243, 1362928), (252, 1314252), (258, 1283688), (283, 1170288), (301, 1100304), (324, 1022196), (336, 985689), (344, 962766), (378, 876168), (387, 855792), (432, 766647), (486, 681464), (504, 657126), (516, 641844), (566, 585144), (567, 584112), (602, 550152), (648, 511098), (688, 481383), (756, 438084), (774, 427896), (849, 390096), (903, 366768), (972, 340732), (1008, 328563), (1032, 320922), (1132, 292572), (1134, 292056), (1161, 285264), (1204, 275076), (1296, 255549), (1512, 219042), (1548, 213948), (1698, 195048), (1701, 194704), (1806, 183384), (1944, 170366), (1981, 167184), (2064, 160461), (2264, 146286), (2268, 146028), (2322, 142632), (2408, 137538), (2547, 130032), (2709, 122256), (3024, 109521), (3096, 106974), (3396, 97524), (3402, 97352), (3483, 95088), (3612, 91692), (3888, 85183), (3962, 83592), (4528, 73143), (4536, 73014), (4644, 71316), (4816, 68769), (5094, 65016), (5418, 61128), (5943, 55728), (6192, 53487), (6792, 48762), (6804, 48676), (6966, 47544), (7224, 45846), (7641, 43344), (7924, 41796), (8127, 40752), (9072, 36507), (9288, 35658), (10188, 32508), (10449, 31696), (10836, 30564), (11886, 27864), (12169, 27216), (13584, 24381), (13608, 24338), (13932, 23772), (14448, 22923), (15282, 21672), (15848, 20898), (16254, 20376), (17829, 18576)]