665075488

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8707}}^1$

素因数の和:8766

約数の個数: 96

約数和(自身を含む): 1685311488

約数和(自身を除く): 1020236000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 3472, 4774, 5456, 6944, 8707, 9548, 10912, 17414, 19096, 34828, 38192, 60949, 69656, 76384, 95777, 121898, 139312, 191554, 243796, 269917, 278624, 383108, 487592, 539834, 670439, 766216, 975184, 1079668, 1340878, 1532432, 1889419, 1950368, 2159336, 2681756, 2969087, 3064864, 3778838, 4318672, 5363512, 5938174, 7557676, 8637344, 10727024, 11876348, 15115352, 20783609, 21454048, 23752696, 30230704, 41567218, 47505392, 60461408, 83134436, 95010784, 166268872, 332537744, 665075488]

約数ペア:

[(1, 665075488), (2, 332537744), (4, 166268872), (7, 95010784), (8, 83134436), (11, 60461408), (14, 47505392), (16, 41567218), (22, 30230704), (28, 23752696), (31, 21454048), (32, 20783609), (44, 15115352), (56, 11876348), (62, 10727024), (77, 8637344), (88, 7557676), (112, 5938174), (124, 5363512), (154, 4318672), (176, 3778838), (217, 3064864), (224, 2969087), (248, 2681756), (308, 2159336), (341, 1950368), (352, 1889419), (434, 1532432), (496, 1340878), (616, 1079668), (682, 975184), (868, 766216), (992, 670439), (1232, 539834), (1364, 487592), (1736, 383108), (2387, 278624), (2464, 269917), (2728, 243796), (3472, 191554), (4774, 139312), (5456, 121898), (6944, 95777), (8707, 76384), (9548, 69656), (10912, 60949), (17414, 38192), (19096, 34828)]