880461912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 2463436800

約数和(自身を除く): 1582974888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 107, 132, 142, 213, 214, 264, 284, 321, 426, 428, 439, 568, 642, 781, 852, 856, 878, 1177, 1284, 1317, 1562, 1704, 1756, 2343, 2354, 2568, 2634, 3124, 3512, 3531, 4686, 4708, 4829, 5268, 6248, 7062, 7597, 9372, 9416, 9658, 10536, 14124, 14487, 15194, 18744, 19316, 22791, 28248, 28974, 30388, 31169, 38632, 45582, 46973, 57948, 60776, 62338, 83567, 91164, 93507, 93946, 115896, 124676, 140919, 167134, 182328, 187014, 187892, 249352, 250701, 281838, 334268, 342859, 374028, 375784, 501402, 516703, 563676, 668536, 685718, 748056, 1002804, 1028577, 1033406, 1127352, 1371436, 1550109, 2005608, 2057154, 2066812, 2742872, 3100218, 3335083, 4114308, 4133624, 6200436, 6670166, 8228616, 10005249, 12400872, 13340332, 20010498, 26680664, 36685913, 40020996, 73371826, 80041992, 110057739, 146743652, 220115478, 293487304, 440230956, 880461912]

約数ペア:

[(1, 880461912), (2, 440230956), (3, 293487304), (4, 220115478), (6, 146743652), (8, 110057739), (11, 80041992), (12, 73371826), (22, 40020996), (24, 36685913), (33, 26680664), (44, 20010498), (66, 13340332), (71, 12400872), (88, 10005249), (107, 8228616), (132, 6670166), (142, 6200436), (213, 4133624), (214, 4114308), (264, 3335083), (284, 3100218), (321, 2742872), (426, 2066812), (428, 2057154), (439, 2005608), (568, 1550109), (642, 1371436), (781, 1127352), (852, 1033406), (856, 1028577), (878, 1002804), (1177, 748056), (1284, 685718), (1317, 668536), (1562, 563676), (1704, 516703), (1756, 501402), (2343, 375784), (2354, 374028), (2568, 342859), (2634, 334268), (3124, 281838), (3512, 250701), (3531, 249352), (4686, 187892), (4708, 187014), (4829, 182328), (5268, 167134), (6248, 140919), (7062, 124676), (7597, 115896), (9372, 93946), (9416, 93507), (9658, 91164), (10536, 83567), (14124, 62338), (14487, 60776), (15194, 57948), (18744, 46973), (19316, 45582), (22791, 38632), (28248, 31169), (28974, 30388)]