305931539392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{6277}}^1$

素因数の和:6726

約数の個数: 112

約数和(自身を含む): 645817860000

約数和(自身を除く): 339886320608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 269, 298, 304, 538, 596, 608, 1076, 1192, 1216, 2152, 2384, 2831, 4304, 4768, 5111, 5662, 6277, 8608, 9536, 10222, 11324, 12554, 17216, 20444, 22648, 25108, 40081, 40888, 45296, 50216, 80162, 81776, 90592, 100432, 119263, 160324, 163552, 181184, 200864, 238526, 320648, 327104, 401728, 477052, 641296, 761539, 935273, 954104, 1282592, 1523078, 1688513, 1870546, 1908208, 2565184, 3046156, 3377026, 3741092, 3816416, 6092312, 6754052, 7482184, 7632832, 12184624, 13508104, 14964368, 17770187, 24369248, 27016208, 29928736, 32081747, 35540374, 48738496, 54032416, 59857472, 64163494, 71080748, 108064832, 128326988, 142161496, 251588437, 256653976, 284322992, 503176874, 513307952, 568645984, 1006353748, 1026615904, 1137291968, 2012707496, 2053231808, 4025414992, 4780180303, 8050829984, 9560360606, 16101659968, 19120721212, 38241442424, 76482884848, 152965769696, 305931539392]

約数ペア:

[(1, 305931539392), (2, 152965769696), (4, 76482884848), (8, 38241442424), (16, 19120721212), (19, 16101659968), (32, 9560360606), (38, 8050829984), (64, 4780180303), (76, 4025414992), (149, 2053231808), (152, 2012707496), (269, 1137291968), (298, 1026615904), (304, 1006353748), (538, 568645984), (596, 513307952), (608, 503176874), (1076, 284322992), (1192, 256653976), (1216, 251588437), (2152, 142161496), (2384, 128326988), (2831, 108064832), (4304, 71080748), (4768, 64163494), (5111, 59857472), (5662, 54032416), (6277, 48738496), (8608, 35540374), (9536, 32081747), (10222, 29928736), (11324, 27016208), (12554, 24369248), (17216, 17770187), (20444, 14964368), (22648, 13508104), (25108, 12184624), (40081, 7632832), (40888, 7482184), (45296, 6754052), (50216, 6092312), (80162, 3816416), (81776, 3741092), (90592, 3377026), (100432, 3046156), (119263, 2565184), (160324, 1908208), (163552, 1870546), (181184, 1688513), (200864, 1523078), (238526, 1282592), (320648, 954104), (327104, 935273), (401728, 761539), (477052, 641296)]