205778854064

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{151381}}^1$

素因数の和:151678

約数の個数: 80

約数和(自身を含む): 466280781120

約数和(自身を除く): 260501927056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 229, 371, 424, 458, 742, 848, 916, 1484, 1603, 1832, 2968, 3206, 3664, 5936, 6412, 12137, 12824, 24274, 25648, 48548, 84959, 97096, 151381, 169918, 194192, 302762, 339836, 605524, 679672, 1059667, 1211048, 1359344, 2119334, 2422096, 4238668, 8023193, 8477336, 16046386, 16954672, 32092772, 34666249, 56162351, 64185544, 69332498, 112324702, 128371088, 138664996, 224649404, 242663743, 277329992, 449298808, 485327486, 554659984, 898597616, 970654972, 1837311197, 1941309944, 3674622394, 3882619888, 7349244788, 12861178379, 14698489576, 25722356758, 29396979152, 51444713516, 102889427032, 205778854064]

約数ペア:

[(1, 205778854064), (2, 102889427032), (4, 51444713516), (7, 29396979152), (8, 25722356758), (14, 14698489576), (16, 12861178379), (28, 7349244788), (53, 3882619888), (56, 3674622394), (106, 1941309944), (112, 1837311197), (212, 970654972), (229, 898597616), (371, 554659984), (424, 485327486), (458, 449298808), (742, 277329992), (848, 242663743), (916, 224649404), (1484, 138664996), (1603, 128371088), (1832, 112324702), (2968, 69332498), (3206, 64185544), (3664, 56162351), (5936, 34666249), (6412, 32092772), (12137, 16954672), (12824, 16046386), (24274, 8477336), (25648, 8023193), (48548, 4238668), (84959, 2422096), (97096, 2119334), (151381, 1359344), (169918, 1211048), (194192, 1059667), (302762, 679672), (339836, 605524)]