221520024

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 674724960

約数和(自身を除く): 453204936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 47, 66, 72, 88, 94, 99, 121, 132, 141, 188, 198, 242, 264, 282, 363, 376, 396, 423, 484, 517, 541, 564, 726, 792, 846, 968, 1034, 1082, 1089, 1128, 1452, 1551, 1623, 1692, 2068, 2164, 2178, 2904, 3102, 3246, 3384, 4136, 4328, 4356, 4653, 4869, 5687, 5951, 6204, 6492, 8712, 9306, 9738, 11374, 11902, 12408, 12984, 17061, 17853, 18612, 19476, 22748, 23804, 25427, 34122, 35706, 37224, 38952, 45496, 47608, 50854, 51183, 53559, 65461, 68244, 71412, 76281, 101708, 102366, 107118, 130922, 136488, 142824, 152562, 196383, 203416, 204732, 214236, 228843, 261844, 279697, 305124, 392766, 409464, 428472, 457686, 523688, 559394, 589149, 610248, 785532, 839091, 915372, 1118788, 1178298, 1571064, 1678182, 1830744, 2237576, 2356596, 2517273, 3076667, 3356364, 4713192, 5034546, 6153334, 6712728, 9230001, 10069092, 12306668, 18460002, 20138184, 24613336, 27690003, 36920004, 55380006, 73840008, 110760012, 221520024]

約数ペア:

[(1, 221520024), (2, 110760012), (3, 73840008), (4, 55380006), (6, 36920004), (8, 27690003), (9, 24613336), (11, 20138184), (12, 18460002), (18, 12306668), (22, 10069092), (24, 9230001), (33, 6712728), (36, 6153334), (44, 5034546), (47, 4713192), (66, 3356364), (72, 3076667), (88, 2517273), (94, 2356596), (99, 2237576), (121, 1830744), (132, 1678182), (141, 1571064), (188, 1178298), (198, 1118788), (242, 915372), (264, 839091), (282, 785532), (363, 610248), (376, 589149), (396, 559394), (423, 523688), (484, 457686), (517, 428472), (541, 409464), (564, 392766), (726, 305124), (792, 279697), (846, 261844), (968, 228843), (1034, 214236), (1082, 204732), (1089, 203416), (1128, 196383), (1452, 152562), (1551, 142824), (1623, 136488), (1692, 130922), (2068, 107118), (2164, 102366), (2178, 101708), (2904, 76281), (3102, 71412), (3246, 68244), (3384, 65461), (4136, 53559), (4328, 51183), (4356, 50854), (4653, 47608), (4869, 45496), (5687, 38952), (5951, 37224), (6204, 35706), (6492, 34122), (8712, 25427), (9306, 23804), (9738, 22748), (11374, 19476), (11902, 18612), (12408, 17853), (12984, 17061)]