2105409744

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 240

約数和(自身を含む): 6601720320

約数和(自身を除く): 4496310576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 47, 48, 51, 58, 68, 72, 87, 94, 102, 116, 136, 141, 144, 153, 174, 188, 204, 232, 261, 272, 282, 306, 348, 376, 408, 423, 464, 493, 522, 564, 612, 631, 696, 752, 799, 816, 846, 986, 1044, 1128, 1224, 1262, 1363, 1392, 1479, 1598, 1692, 1893, 1972, 2088, 2256, 2397, 2448, 2524, 2726, 2958, 3196, 3384, 3786, 3944, 4089, 4176, 4437, 4794, 5048, 5452, 5679, 5916, 6392, 6768, 7191, 7572, 7888, 8178, 8874, 9588, 10096, 10727, 10904, 11358, 11832, 12267, 12784, 14382, 15144, 16356, 17748, 18299, 19176, 21454, 21808, 22716, 23171, 23664, 24534, 28764, 29657, 30288, 32181, 32712, 35496, 36598, 38352, 42908, 45432, 46342, 49068, 54897, 57528, 59314, 64362, 65424, 69513, 70992, 73196, 85816, 88971, 90864, 92684, 96543, 98136, 109794, 115056, 118628, 128724, 139026, 146392, 164691, 171632, 177942, 185368, 193086, 196272, 208539, 219588, 237256, 257448, 266913, 278052, 292784, 311083, 329382, 355884, 370736, 386172, 417078, 439176, 474512, 504169, 514896, 533826, 556104, 622166, 658764, 711768, 772344, 834156, 860053, 878352, 933249, 1008338, 1067652, 1112208, 1244332, 1317528, 1423536, 1512507, 1544688, 1668312, 1720106, 1866498, 2016676, 2135304, 2488664, 2580159, 2635056, 2799747, 3025014, 3336624, 3440212, 3732996, 4033352, 4270608, 4537521, 4977328, 5160318, 5599494, 6050028, 6880424, 7465992, 7740477, 8066704, 9075042, 10320636, 11198988, 12100056, 13760848, 14620901, 14931984, 15480954, 18150084, 20641272, 22397976, 24200112, 29241802, 30961908, 36300168, 41282544, 43862703, 44795952, 58483604, 61923816, 72600336, 87725406, 116967208, 123847632, 131588109, 175450812, 233934416, 263176218, 350901624, 526352436, 701803248, 1052704872, 2105409744]

約数ペア:

[(1, 2105409744), (2, 1052704872), (3, 701803248), (4, 526352436), (6, 350901624), (8, 263176218), (9, 233934416), (12, 175450812), (16, 131588109), (17, 123847632), (18, 116967208), (24, 87725406), (29, 72600336), (34, 61923816), (36, 58483604), (47, 44795952), (48, 43862703), (51, 41282544), (58, 36300168), (68, 30961908), (72, 29241802), (87, 24200112), (94, 22397976), (102, 20641272), (116, 18150084), (136, 15480954), (141, 14931984), (144, 14620901), (153, 13760848), (174, 12100056), (188, 11198988), (204, 10320636), (232, 9075042), (261, 8066704), (272, 7740477), (282, 7465992), (306, 6880424), (348, 6050028), (376, 5599494), (408, 5160318), (423, 4977328), (464, 4537521), (493, 4270608), (522, 4033352), (564, 3732996), (612, 3440212), (631, 3336624), (696, 3025014), (752, 2799747), (799, 2635056), (816, 2580159), (846, 2488664), (986, 2135304), (1044, 2016676), (1128, 1866498), (1224, 1720106), (1262, 1668312), (1363, 1544688), (1392, 1512507), (1479, 1423536), (1598, 1317528), (1692, 1244332), (1893, 1112208), (1972, 1067652), (2088, 1008338), (2256, 933249), (2397, 878352), (2448, 860053), (2524, 834156), (2726, 772344), (2958, 711768), (3196, 658764), (3384, 622166), (3786, 556104), (3944, 533826), (4089, 514896), (4176, 504169), (4437, 474512), (4794, 439176), (5048, 417078), (5452, 386172), (5679, 370736), (5916, 355884), (6392, 329382), (6768, 311083), (7191, 292784), (7572, 278052), (7888, 266913), (8178, 257448), (8874, 237256), (9588, 219588), (10096, 208539), (10727, 196272), (10904, 193086), (11358, 185368), (11832, 177942), (12267, 171632), (12784, 164691), (14382, 146392), (15144, 139026), (16356, 128724), (17748, 118628), (18299, 115056), (19176, 109794), (21454, 98136), (21808, 96543), (22716, 92684), (23171, 90864), (23664, 88971), (24534, 85816), (28764, 73196), (29657, 70992), (30288, 69513), (32181, 65424), (32712, 64362), (35496, 59314), (36598, 57528), (38352, 54897), (42908, 49068), (45432, 46342)]