1217426148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 3332609280

約数和(自身を除く): 2115183132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 47, 58, 86, 87, 94, 116, 129, 141, 172, 174, 188, 258, 261, 282, 348, 387, 423, 516, 522, 564, 577, 774, 846, 1044, 1154, 1247, 1363, 1548, 1692, 1731, 2021, 2308, 2494, 2726, 3462, 3741, 4042, 4089, 4988, 5193, 5452, 6063, 6924, 7482, 8084, 8178, 10386, 11223, 12126, 12267, 14964, 16356, 16733, 18189, 20772, 22446, 24252, 24534, 24811, 27119, 33466, 36378, 44892, 49068, 49622, 50199, 54238, 58609, 66932, 72756, 74433, 81357, 99244, 100398, 108476, 117218, 148866, 150597, 162714, 175827, 200796, 223299, 234436, 244071, 297732, 301194, 325428, 351654, 446598, 488142, 527481, 602388, 703308, 719519, 786451, 893196, 976284, 1054962, 1166117, 1439038, 1572902, 2109924, 2158557, 2332234, 2359353, 2878076, 3145804, 3498351, 4317114, 4664468, 4718706, 6475671, 6996702, 7078059, 8634228, 9437412, 10495053, 12951342, 13993404, 14156118, 20990106, 25902684, 28312236, 33817393, 41980212, 67634786, 101452179, 135269572, 202904358, 304356537, 405808716, 608713074, 1217426148]

約数ペア:

[(1, 1217426148), (2, 608713074), (3, 405808716), (4, 304356537), (6, 202904358), (9, 135269572), (12, 101452179), (18, 67634786), (29, 41980212), (36, 33817393), (43, 28312236), (47, 25902684), (58, 20990106), (86, 14156118), (87, 13993404), (94, 12951342), (116, 10495053), (129, 9437412), (141, 8634228), (172, 7078059), (174, 6996702), (188, 6475671), (258, 4718706), (261, 4664468), (282, 4317114), (348, 3498351), (387, 3145804), (423, 2878076), (516, 2359353), (522, 2332234), (564, 2158557), (577, 2109924), (774, 1572902), (846, 1439038), (1044, 1166117), (1154, 1054962), (1247, 976284), (1363, 893196), (1548, 786451), (1692, 719519), (1731, 703308), (2021, 602388), (2308, 527481), (2494, 488142), (2726, 446598), (3462, 351654), (3741, 325428), (4042, 301194), (4089, 297732), (4988, 244071), (5193, 234436), (5452, 223299), (6063, 200796), (6924, 175827), (7482, 162714), (8084, 150597), (8178, 148866), (10386, 117218), (11223, 108476), (12126, 100398), (12267, 99244), (14964, 81357), (16356, 74433), (16733, 72756), (18189, 66932), (20772, 58609), (22446, 54238), (24252, 50199), (24534, 49622), (24811, 49068), (27119, 44892), (33466, 36378)]