445266176

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 951330744

約数和(自身を除く): 506064568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 256, 272, 404, 544, 808, 1013, 1088, 1616, 1717, 2026, 2176, 3232, 3434, 4052, 4352, 6464, 6868, 8104, 12928, 13736, 16208, 17221, 25856, 27472, 32416, 34442, 54944, 64832, 68884, 102313, 109888, 129664, 137768, 204626, 219776, 259328, 275536, 409252, 439552, 551072, 818504, 1102144, 1637008, 1739321, 2204288, 3274016, 3478642, 4408576, 6548032, 6957284, 13096064, 13914568, 26192128, 27829136, 55658272, 111316544, 222633088, 445266176]

約数ペア:

[(1, 445266176), (2, 222633088), (4, 111316544), (8, 55658272), (16, 27829136), (17, 26192128), (32, 13914568), (34, 13096064), (64, 6957284), (68, 6548032), (101, 4408576), (128, 3478642), (136, 3274016), (202, 2204288), (256, 1739321), (272, 1637008), (404, 1102144), (544, 818504), (808, 551072), (1013, 439552), (1088, 409252), (1616, 275536), (1717, 259328), (2026, 219776), (2176, 204626), (3232, 137768), (3434, 129664), (4052, 109888), (4352, 102313), (6464, 68884), (6868, 64832), (8104, 54944), (12928, 34442), (13736, 32416), (16208, 27472), (17221, 25856)]