215848512

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 252

約数和(自身を含む): 720232240

約数和(自身を除く): 504383728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 121, 132, 144, 152, 163, 171, 176, 192, 198, 209, 228, 242, 264, 288, 304, 326, 342, 352, 363, 396, 418, 456, 484, 489, 528, 576, 608, 627, 652, 684, 704, 726, 792, 836, 912, 968, 978, 1056, 1089, 1216, 1254, 1304, 1368, 1452, 1467, 1584, 1672, 1793, 1824, 1881, 1936, 1956, 2112, 2178, 2299, 2508, 2608, 2736, 2904, 2934, 3097, 3168, 3344, 3586, 3648, 3762, 3872, 3912, 4356, 4598, 5016, 5216, 5379, 5472, 5808, 5868, 6194, 6336, 6688, 6897, 7172, 7524, 7744, 7824, 8712, 9196, 9291, 10032, 10432, 10758, 10944, 11616, 11736, 12388, 13376, 13794, 14344, 15048, 15648, 16137, 17424, 18392, 18582, 19723, 20064, 20691, 21516, 23232, 23472, 24776, 27588, 27873, 28688, 30096, 31296, 32274, 34067, 34848, 36784, 37164, 39446, 40128, 41382, 43032, 46944, 49552, 55176, 55746, 57376, 59169, 60192, 64548, 68134, 69696, 73568, 74328, 78892, 82764, 86064, 93888, 99104, 102201, 110352, 111492, 114752, 118338, 120384, 129096, 136268, 147136, 148656, 157784, 165528, 172128, 177507, 198208, 204402, 220704, 222984, 236676, 258192, 272536, 297312, 306603, 315568, 331056, 344256, 355014, 374737, 408804, 441408, 445968, 473352, 516384, 545072, 594624, 613206, 631136, 662112, 710028, 749474, 817608, 891936, 946704, 1032768, 1090144, 1124211, 1226412, 1262272, 1324224, 1420056, 1498948, 1635216, 1783872, 1893408, 2180288, 2248422, 2452824, 2840112, 2997896, 3270432, 3372633, 3786816, 4496844, 4905648, 5680224, 5995792, 6540864, 6745266, 8993688, 9811296, 11360448, 11991584, 13490532, 17987376, 19622592, 23983168, 26981064, 35974752, 53962128, 71949504, 107924256, 215848512]

約数ペア:

[(1, 215848512), (2, 107924256), (3, 71949504), (4, 53962128), (6, 35974752), (8, 26981064), (9, 23983168), (11, 19622592), (12, 17987376), (16, 13490532), (18, 11991584), (19, 11360448), (22, 9811296), (24, 8993688), (32, 6745266), (33, 6540864), (36, 5995792), (38, 5680224), (44, 4905648), (48, 4496844), (57, 3786816), (64, 3372633), (66, 3270432), (72, 2997896), (76, 2840112), (88, 2452824), (96, 2248422), (99, 2180288), (114, 1893408), (121, 1783872), (132, 1635216), (144, 1498948), (152, 1420056), (163, 1324224), (171, 1262272), (176, 1226412), (192, 1124211), (198, 1090144), (209, 1032768), (228, 946704), (242, 891936), (264, 817608), (288, 749474), (304, 710028), (326, 662112), (342, 631136), (352, 613206), (363, 594624), (396, 545072), (418, 516384), (456, 473352), (484, 445968), (489, 441408), (528, 408804), (576, 374737), (608, 355014), (627, 344256), (652, 331056), (684, 315568), (704, 306603), (726, 297312), (792, 272536), (836, 258192), (912, 236676), (968, 222984), (978, 220704), (1056, 204402), (1089, 198208), (1216, 177507), (1254, 172128), (1304, 165528), (1368, 157784), (1452, 148656), (1467, 147136), (1584, 136268), (1672, 129096), (1793, 120384), (1824, 118338), (1881, 114752), (1936, 111492), (1956, 110352), (2112, 102201), (2178, 99104), (2299, 93888), (2508, 86064), (2608, 82764), (2736, 78892), (2904, 74328), (2934, 73568), (3097, 69696), (3168, 68134), (3344, 64548), (3586, 60192), (3648, 59169), (3762, 57376), (3872, 55746), (3912, 55176), (4356, 49552), (4598, 46944), (5016, 43032), (5216, 41382), (5379, 40128), (5472, 39446), (5808, 37164), (5868, 36784), (6194, 34848), (6336, 34067), (6688, 32274), (6897, 31296), (7172, 30096), (7524, 28688), (7744, 27873), (7824, 27588), (8712, 24776), (9196, 23472), (9291, 23232), (10032, 21516), (10432, 20691), (10758, 20064), (10944, 19723), (11616, 18582), (11736, 18392), (12388, 17424), (13376, 16137), (13794, 15648), (14344, 15048)]