1569989736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1993}}^1$

素因数の和:2536

約数の個数: 128

約数和(自身を含む): 4996166400

約数和(自身を除く): 3426176664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 521, 756, 1042, 1512, 1563, 1993, 2084, 3126, 3647, 3986, 4168, 4689, 5979, 6252, 7294, 7972, 9378, 10941, 11958, 12504, 13951, 14067, 14588, 15944, 17937, 18756, 21882, 23916, 27902, 28134, 29176, 32823, 35874, 37512, 41853, 43764, 47832, 53811, 55804, 56268, 65646, 71748, 83706, 87528, 98469, 107622, 111608, 112536, 125559, 131292, 143496, 167412, 196938, 215244, 251118, 262584, 334824, 376677, 393876, 430488, 502236, 753354, 787752, 1004472, 1038353, 1506708, 2076706, 3013416, 3115059, 4153412, 6230118, 7268471, 8306824, 9345177, 12460236, 14536942, 18690354, 21805413, 24920472, 28035531, 29073884, 37380708, 43610826, 56071062, 58147768, 65416239, 74761416, 87221652, 112142124, 130832478, 174443304, 196248717, 224284248, 261664956, 392497434, 523329912, 784994868, 1569989736]

約数ペア:

[(1, 1569989736), (2, 784994868), (3, 523329912), (4, 392497434), (6, 261664956), (7, 224284248), (8, 196248717), (9, 174443304), (12, 130832478), (14, 112142124), (18, 87221652), (21, 74761416), (24, 65416239), (27, 58147768), (28, 56071062), (36, 43610826), (42, 37380708), (54, 29073884), (56, 28035531), (63, 24920472), (72, 21805413), (84, 18690354), (108, 14536942), (126, 12460236), (168, 9345177), (189, 8306824), (216, 7268471), (252, 6230118), (378, 4153412), (504, 3115059), (521, 3013416), (756, 2076706), (1042, 1506708), (1512, 1038353), (1563, 1004472), (1993, 787752), (2084, 753354), (3126, 502236), (3647, 430488), (3986, 393876), (4168, 376677), (4689, 334824), (5979, 262584), (6252, 251118), (7294, 215244), (7972, 196938), (9378, 167412), (10941, 143496), (11958, 131292), (12504, 125559), (13951, 112536), (14067, 111608), (14588, 107622), (15944, 98469), (17937, 87528), (18756, 83706), (21882, 71748), (23916, 65646), (27902, 56268), (28134, 55804), (29176, 53811), (32823, 47832), (35874, 43764), (37512, 41853)]