284865152

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 678585600

約数和(自身を除く): 393720448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 79, 88, 104, 128, 143, 158, 176, 197, 208, 286, 316, 352, 394, 416, 572, 632, 704, 788, 832, 869, 1027, 1144, 1264, 1408, 1576, 1664, 1738, 2054, 2167, 2288, 2528, 2561, 3152, 3476, 4108, 4334, 4576, 5056, 5122, 6304, 6952, 8216, 8668, 9152, 10112, 10244, 11297, 12608, 13904, 15563, 16432, 17336, 18304, 20488, 22594, 25216, 27808, 28171, 31126, 32864, 34672, 40976, 45188, 55616, 56342, 62252, 65728, 69344, 81952, 90376, 111232, 112684, 124504, 131456, 138688, 163904, 171193, 180752, 202319, 225368, 249008, 277376, 327808, 342386, 361504, 404638, 450736, 498016, 684772, 723008, 809276, 901472, 996032, 1369544, 1446016, 1618552, 1802944, 1992064, 2225509, 2739088, 3237104, 3605888, 4451018, 5478176, 6474208, 8902036, 10956352, 12948416, 17804072, 21912704, 25896832, 35608144, 71216288, 142432576, 284865152]

約数ペア:

[(1, 284865152), (2, 142432576), (4, 71216288), (8, 35608144), (11, 25896832), (13, 21912704), (16, 17804072), (22, 12948416), (26, 10956352), (32, 8902036), (44, 6474208), (52, 5478176), (64, 4451018), (79, 3605888), (88, 3237104), (104, 2739088), (128, 2225509), (143, 1992064), (158, 1802944), (176, 1618552), (197, 1446016), (208, 1369544), (286, 996032), (316, 901472), (352, 809276), (394, 723008), (416, 684772), (572, 498016), (632, 450736), (704, 404638), (788, 361504), (832, 342386), (869, 327808), (1027, 277376), (1144, 249008), (1264, 225368), (1408, 202319), (1576, 180752), (1664, 171193), (1738, 163904), (2054, 138688), (2167, 131456), (2288, 124504), (2528, 112684), (2561, 111232), (3152, 90376), (3476, 81952), (4108, 69344), (4334, 65728), (4576, 62252), (5056, 56342), (5122, 55616), (6304, 45188), (6952, 40976), (8216, 34672), (8668, 32864), (9152, 31126), (10112, 28171), (10244, 27808), (11297, 25216), (12608, 22594), (13904, 20488), (15563, 18304), (16432, 17336)]