286512534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 800706816

約数和(自身を除く): 514194282

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 151, 154, 198, 222, 231, 259, 302, 333, 407, 453, 462, 518, 666, 693, 777, 814, 906, 1057, 1221, 1359, 1369, 1386, 1554, 1661, 2114, 2331, 2442, 2718, 2738, 2849, 3171, 3322, 3663, 4107, 4662, 4983, 5587, 5698, 6342, 7326, 8214, 8547, 9513, 9583, 9966, 11174, 11627, 12321, 14949, 15059, 16761, 17094, 19026, 19166, 23254, 24642, 25641, 28749, 29898, 30118, 33522, 34881, 39109, 45177, 50283, 51282, 57498, 61457, 69762, 78218, 86247, 90354, 100566, 104643, 105413, 117327, 122914, 135531, 172494, 184371, 206719, 209286, 210826, 234654, 271062, 316239, 351981, 368742, 413438, 430199, 553113, 620157, 632478, 703962, 860398, 948717, 1106226, 1240314, 1290597, 1447033, 1860471, 1897434, 2273909, 2581194, 2894066, 3720942, 3871791, 4341099, 4547818, 6821727, 7743582, 8682198, 13023297, 13643454, 15917363, 20465181, 26046594, 31834726, 40930362, 47752089, 95504178, 143256267, 286512534]

約数ペア:

[(1, 286512534), (2, 143256267), (3, 95504178), (6, 47752089), (7, 40930362), (9, 31834726), (11, 26046594), (14, 20465181), (18, 15917363), (21, 13643454), (22, 13023297), (33, 8682198), (37, 7743582), (42, 6821727), (63, 4547818), (66, 4341099), (74, 3871791), (77, 3720942), (99, 2894066), (111, 2581194), (126, 2273909), (151, 1897434), (154, 1860471), (198, 1447033), (222, 1290597), (231, 1240314), (259, 1106226), (302, 948717), (333, 860398), (407, 703962), (453, 632478), (462, 620157), (518, 553113), (666, 430199), (693, 413438), (777, 368742), (814, 351981), (906, 316239), (1057, 271062), (1221, 234654), (1359, 210826), (1369, 209286), (1386, 206719), (1554, 184371), (1661, 172494), (2114, 135531), (2331, 122914), (2442, 117327), (2718, 105413), (2738, 104643), (2849, 100566), (3171, 90354), (3322, 86247), (3663, 78218), (4107, 69762), (4662, 61457), (4983, 57498), (5587, 51282), (5698, 50283), (6342, 45177), (7326, 39109), (8214, 34881), (8547, 33522), (9513, 30118), (9583, 29898), (9966, 28749), (11174, 25641), (11627, 24642), (12321, 23254), (14949, 19166), (15059, 19026), (16761, 17094)]