245017872

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 823822272

約数和(自身を除く): 578804400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 99, 102, 108, 132, 136, 144, 153, 162, 176, 187, 198, 204, 216, 243, 264, 272, 297, 306, 324, 337, 374, 396, 408, 432, 459, 486, 528, 561, 594, 612, 648, 674, 748, 792, 816, 891, 918, 972, 1011, 1122, 1188, 1224, 1296, 1348, 1377, 1496, 1584, 1683, 1782, 1836, 1944, 2022, 2244, 2376, 2448, 2673, 2696, 2754, 2992, 3033, 3366, 3564, 3672, 3707, 3888, 4044, 4131, 4488, 4752, 5049, 5346, 5392, 5508, 5729, 6066, 6732, 7128, 7344, 7414, 8088, 8262, 8976, 9099, 10098, 10692, 11016, 11121, 11458, 12132, 13464, 14256, 14828, 15147, 16176, 16524, 17187, 18198, 20196, 21384, 22032, 22242, 22916, 24264, 26928, 27297, 29656, 30294, 33048, 33363, 34374, 36396, 40392, 42768, 44484, 45441, 45832, 48528, 51561, 54594, 59312, 60588, 63019, 66096, 66726, 68748, 72792, 80784, 81891, 88968, 90882, 91664, 100089, 103122, 109188, 121176, 126038, 133452, 137496, 145584, 154683, 163782, 177936, 181764, 189057, 200178, 206244, 218376, 242352, 252076, 266904, 274992, 300267, 309366, 327564, 363528, 378114, 400356, 412488, 436752, 464049, 504152, 533808, 567171, 600534, 618732, 655128, 727056, 756228, 800712, 824976, 900801, 928098, 1008304, 1134342, 1201068, 1237464, 1310256, 1392147, 1512456, 1601424, 1701513, 1801602, 1856196, 2268684, 2402136, 2474928, 2784294, 3024912, 3403026, 3603204, 3712392, 4537368, 4804272, 5104539, 5568588, 6806052, 7206408, 7424784, 9074736, 10209078, 11137176, 13612104, 14412816, 15313617, 20418156, 22274352, 27224208, 30627234, 40836312, 61254468, 81672624, 122508936, 245017872]

約数ペア:

[(1, 245017872), (2, 122508936), (3, 81672624), (4, 61254468), (6, 40836312), (8, 30627234), (9, 27224208), (11, 22274352), (12, 20418156), (16, 15313617), (17, 14412816), (18, 13612104), (22, 11137176), (24, 10209078), (27, 9074736), (33, 7424784), (34, 7206408), (36, 6806052), (44, 5568588), (48, 5104539), (51, 4804272), (54, 4537368), (66, 3712392), (68, 3603204), (72, 3403026), (81, 3024912), (88, 2784294), (99, 2474928), (102, 2402136), (108, 2268684), (132, 1856196), (136, 1801602), (144, 1701513), (153, 1601424), (162, 1512456), (176, 1392147), (187, 1310256), (198, 1237464), (204, 1201068), (216, 1134342), (243, 1008304), (264, 928098), (272, 900801), (297, 824976), (306, 800712), (324, 756228), (337, 727056), (374, 655128), (396, 618732), (408, 600534), (432, 567171), (459, 533808), (486, 504152), (528, 464049), (561, 436752), (594, 412488), (612, 400356), (648, 378114), (674, 363528), (748, 327564), (792, 309366), (816, 300267), (891, 274992), (918, 266904), (972, 252076), (1011, 242352), (1122, 218376), (1188, 206244), (1224, 200178), (1296, 189057), (1348, 181764), (1377, 177936), (1496, 163782), (1584, 154683), (1683, 145584), (1782, 137496), (1836, 133452), (1944, 126038), (2022, 121176), (2244, 109188), (2376, 103122), (2448, 100089), (2673, 91664), (2696, 90882), (2754, 88968), (2992, 81891), (3033, 80784), (3366, 72792), (3564, 68748), (3672, 66726), (3707, 66096), (3888, 63019), (4044, 60588), (4131, 59312), (4488, 54594), (4752, 51561), (5049, 48528), (5346, 45832), (5392, 45441), (5508, 44484), (5729, 42768), (6066, 40392), (6732, 36396), (7128, 34374), (7344, 33363), (7414, 33048), (8088, 30294), (8262, 29656), (8976, 27297), (9099, 26928), (10098, 24264), (10692, 22916), (11016, 22242), (11121, 22032), (11458, 21384), (12132, 20196), (13464, 18198), (14256, 17187), (14828, 16524), (15147, 16176)]