233232272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3976

約数の個数: 80

約数和(自身を含む): 569880192

約数和(自身を除く): 336647920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 3731, 3907, 4264, 4592, 7462, 7814, 8528, 14924, 15628, 27349, 29848, 31256, 50791, 54698, 59696, 62512, 101582, 109396, 160187, 203164, 218792, 320374, 355537, 406328, 437584, 640748, 711074, 812656, 1121309, 1281496, 1422148, 2082431, 2242618, 2562992, 2844296, 4164862, 4485236, 5688592, 8329724, 8970472, 14577017, 16659448, 17940944, 29154034, 33318896, 58308068, 116616136, 233232272]

約数ペア:

[(1, 233232272), (2, 116616136), (4, 58308068), (7, 33318896), (8, 29154034), (13, 17940944), (14, 16659448), (16, 14577017), (26, 8970472), (28, 8329724), (41, 5688592), (52, 4485236), (56, 4164862), (82, 2844296), (91, 2562992), (104, 2242618), (112, 2082431), (164, 1422148), (182, 1281496), (208, 1121309), (287, 812656), (328, 711074), (364, 640748), (533, 437584), (574, 406328), (656, 355537), (728, 320374), (1066, 218792), (1148, 203164), (1456, 160187), (2132, 109396), (2296, 101582), (3731, 62512), (3907, 59696), (4264, 54698), (4592, 50791), (7462, 31256), (7814, 29848), (8528, 27349), (14924, 15628)]