228881664

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 162

約数和(自身を含む): 726252618

約数和(自身を除く): 497370954

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 768, 792, 821, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1642, 1936, 2112, 2178, 2304, 2463, 2816, 2904, 3168, 3284, 3872, 4224, 4356, 4926, 5808, 6336, 6568, 7389, 7744, 8448, 8712, 9031, 9852, 11616, 12672, 13136, 14778, 15488, 17424, 18062, 19704, 23232, 25344, 26272, 27093, 29556, 30976, 34848, 36124, 39408, 46464, 52544, 54186, 59112, 69696, 72248, 78816, 81279, 92928, 99341, 105088, 108372, 118224, 139392, 144496, 157632, 162558, 198682, 210176, 216744, 236448, 278784, 288992, 298023, 315264, 325116, 397364, 433488, 472896, 577984, 596046, 630528, 650232, 794728, 866976, 894069, 945792, 1155968, 1192092, 1300464, 1589456, 1733952, 1788138, 1891584, 2311936, 2384184, 2600928, 3178912, 3467904, 3576276, 4768368, 5201856, 6357824, 6935808, 7152552, 9536736, 10403712, 12715648, 14305104, 19073472, 20807424, 25431296, 28610208, 38146944, 57220416, 76293888, 114440832, 228881664]

約数ペア:

[(1, 228881664), (2, 114440832), (3, 76293888), (4, 57220416), (6, 38146944), (8, 28610208), (9, 25431296), (11, 20807424), (12, 19073472), (16, 14305104), (18, 12715648), (22, 10403712), (24, 9536736), (32, 7152552), (33, 6935808), (36, 6357824), (44, 5201856), (48, 4768368), (64, 3576276), (66, 3467904), (72, 3178912), (88, 2600928), (96, 2384184), (99, 2311936), (121, 1891584), (128, 1788138), (132, 1733952), (144, 1589456), (176, 1300464), (192, 1192092), (198, 1155968), (242, 945792), (256, 894069), (264, 866976), (288, 794728), (352, 650232), (363, 630528), (384, 596046), (396, 577984), (484, 472896), (528, 433488), (576, 397364), (704, 325116), (726, 315264), (768, 298023), (792, 288992), (821, 278784), (968, 236448), (1056, 216744), (1089, 210176), (1152, 198682), (1408, 162558), (1452, 157632), (1584, 144496), (1642, 139392), (1936, 118224), (2112, 108372), (2178, 105088), (2304, 99341), (2463, 92928), (2816, 81279), (2904, 78816), (3168, 72248), (3284, 69696), (3872, 59112), (4224, 54186), (4356, 52544), (4926, 46464), (5808, 39408), (6336, 36124), (6568, 34848), (7389, 30976), (7744, 29556), (8448, 27093), (8712, 26272), (9031, 25344), (9852, 23232), (11616, 19704), (12672, 18062), (13136, 17424), (14778, 15488)]