213974352

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 160

約数和(自身を含む): 654720000

約数和(自身を除く): 440745648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 131, 144, 152, 171, 199, 216, 228, 262, 304, 342, 393, 398, 432, 456, 513, 524, 597, 684, 786, 796, 912, 1026, 1048, 1179, 1194, 1368, 1572, 1592, 1791, 2052, 2096, 2358, 2388, 2489, 2736, 3144, 3184, 3537, 3582, 3781, 4104, 4716, 4776, 4978, 5373, 6288, 7074, 7164, 7467, 7562, 8208, 9432, 9552, 9956, 10746, 11343, 14148, 14328, 14934, 15124, 18864, 19912, 21492, 22401, 22686, 26069, 28296, 28656, 29868, 30248, 34029, 39824, 42984, 44802, 45372, 52138, 56592, 59736, 60496, 67203, 68058, 78207, 85968, 89604, 90744, 102087, 104276, 119472, 134406, 136116, 156414, 179208, 181488, 204174, 208552, 234621, 268812, 272232, 312828, 358416, 408348, 417104, 469242, 495311, 537624, 544464, 625656, 703863, 816696, 938484, 990622, 1075248, 1251312, 1407726, 1485933, 1633392, 1876968, 1981244, 2815452, 2971866, 3753936, 3962488, 4457799, 5630904, 5943732, 7924976, 8915598, 11261808, 11887464, 13373397, 17831196, 23774928, 26746794, 35662392, 53493588, 71324784, 106987176, 213974352]

約数ペア:

[(1, 213974352), (2, 106987176), (3, 71324784), (4, 53493588), (6, 35662392), (8, 26746794), (9, 23774928), (12, 17831196), (16, 13373397), (18, 11887464), (19, 11261808), (24, 8915598), (27, 7924976), (36, 5943732), (38, 5630904), (48, 4457799), (54, 3962488), (57, 3753936), (72, 2971866), (76, 2815452), (108, 1981244), (114, 1876968), (131, 1633392), (144, 1485933), (152, 1407726), (171, 1251312), (199, 1075248), (216, 990622), (228, 938484), (262, 816696), (304, 703863), (342, 625656), (393, 544464), (398, 537624), (432, 495311), (456, 469242), (513, 417104), (524, 408348), (597, 358416), (684, 312828), (786, 272232), (796, 268812), (912, 234621), (1026, 208552), (1048, 204174), (1179, 181488), (1194, 179208), (1368, 156414), (1572, 136116), (1592, 134406), (1791, 119472), (2052, 104276), (2096, 102087), (2358, 90744), (2388, 89604), (2489, 85968), (2736, 78207), (3144, 68058), (3184, 67203), (3537, 60496), (3582, 59736), (3781, 56592), (4104, 52138), (4716, 45372), (4776, 44802), (4978, 42984), (5373, 39824), (6288, 34029), (7074, 30248), (7164, 29868), (7467, 28656), (7562, 28296), (8208, 26069), (9432, 22686), (9552, 22401), (9956, 21492), (10746, 19912), (11343, 18864), (14148, 15124), (14328, 14934)]