8430393776

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{1319}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 18855936000

約数和(自身を除く): 10425542224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 383, 596, 766, 1043, 1192, 1319, 1532, 2086, 2384, 2638, 2681, 3064, 4172, 5276, 5362, 6128, 8344, 9233, 10552, 10724, 16688, 18466, 21104, 21448, 36932, 42896, 57067, 73864, 114134, 147728, 196531, 228268, 393062, 399469, 456536, 505177, 786124, 798938, 913072, 1010354, 1375717, 1572248, 1597876, 2020708, 2751434, 3144496, 3195752, 3536239, 4041416, 5502868, 6391504, 7072478, 8082832, 11005736, 14144956, 22011472, 28289912, 56579824, 75271373, 150542746, 301085492, 526899611, 602170984, 1053799222, 1204341968, 2107598444, 4215196888, 8430393776]

約数ペア:

[(1, 8430393776), (2, 4215196888), (4, 2107598444), (7, 1204341968), (8, 1053799222), (14, 602170984), (16, 526899611), (28, 301085492), (56, 150542746), (112, 75271373), (149, 56579824), (298, 28289912), (383, 22011472), (596, 14144956), (766, 11005736), (1043, 8082832), (1192, 7072478), (1319, 6391504), (1532, 5502868), (2086, 4041416), (2384, 3536239), (2638, 3195752), (2681, 3144496), (3064, 2751434), (4172, 2020708), (5276, 1597876), (5362, 1572248), (6128, 1375717), (8344, 1010354), (9233, 913072), (10552, 798938), (10724, 786124), (16688, 505177), (18466, 456536), (21104, 399469), (21448, 393062), (36932, 228268), (42896, 196531), (57067, 147728), (73864, 114134)]