763485296

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3478

約数の個数: 80

約数和(自身を含む): 1767220224

約数和(自身を除く): 1003734928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 86, 94, 112, 172, 188, 301, 329, 344, 376, 602, 658, 688, 752, 1204, 1316, 2021, 2408, 2632, 3373, 4042, 4816, 5264, 6746, 8084, 13492, 14147, 16168, 23611, 26984, 28294, 32336, 47222, 53968, 56588, 94444, 113176, 145039, 158531, 188888, 226352, 290078, 317062, 377776, 580156, 634124, 1015273, 1109717, 1160312, 1268248, 2030546, 2219434, 2320624, 2536496, 4061092, 4438868, 6816833, 8122184, 8877736, 13633666, 16244368, 17755472, 27267332, 47717831, 54534664, 95435662, 109069328, 190871324, 381742648, 763485296]

約数ペア:

[(1, 763485296), (2, 381742648), (4, 190871324), (7, 109069328), (8, 95435662), (14, 54534664), (16, 47717831), (28, 27267332), (43, 17755472), (47, 16244368), (56, 13633666), (86, 8877736), (94, 8122184), (112, 6816833), (172, 4438868), (188, 4061092), (301, 2536496), (329, 2320624), (344, 2219434), (376, 2030546), (602, 1268248), (658, 1160312), (688, 1109717), (752, 1015273), (1204, 634124), (1316, 580156), (2021, 377776), (2408, 317062), (2632, 290078), (3373, 226352), (4042, 188888), (4816, 158531), (5264, 145039), (6746, 113176), (8084, 94444), (13492, 56588), (14147, 53968), (16168, 47222), (23611, 32336), (26984, 28294)]