216971136

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 160

約数和(自身を含む): 684240480

約数和(自身を除く): 467269344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 384, 408, 432, 459, 544, 576, 612, 648, 816, 864, 918, 1088, 1152, 1224, 1231, 1296, 1377, 1632, 1728, 1836, 2176, 2448, 2462, 2592, 2754, 3264, 3456, 3672, 3693, 4896, 4924, 5184, 5508, 6528, 7344, 7386, 9792, 9848, 10368, 11016, 11079, 14688, 14772, 19584, 19696, 20927, 22032, 22158, 29376, 29544, 33237, 39392, 41854, 44064, 44316, 58752, 59088, 62781, 66474, 78784, 83708, 88128, 88632, 99711, 118176, 125562, 132948, 157568, 167416, 176256, 177264, 188343, 199422, 236352, 251124, 265896, 334832, 354528, 376686, 398844, 472704, 502248, 531792, 565029, 669664, 709056, 753372, 797688, 1004496, 1063584, 1130058, 1339328, 1418112, 1506744, 1595376, 1695087, 2008992, 2127168, 2260116, 2678656, 3013488, 3190752, 3390174, 4017984, 4254336, 4520232, 6026976, 6381504, 6780348, 8035968, 9040464, 12053952, 12763008, 13560696, 18080928, 24107904, 27121392, 36161856, 54242784, 72323712, 108485568, 216971136]

約数ペア:

[(1, 216971136), (2, 108485568), (3, 72323712), (4, 54242784), (6, 36161856), (8, 27121392), (9, 24107904), (12, 18080928), (16, 13560696), (17, 12763008), (18, 12053952), (24, 9040464), (27, 8035968), (32, 6780348), (34, 6381504), (36, 6026976), (48, 4520232), (51, 4254336), (54, 4017984), (64, 3390174), (68, 3190752), (72, 3013488), (81, 2678656), (96, 2260116), (102, 2127168), (108, 2008992), (128, 1695087), (136, 1595376), (144, 1506744), (153, 1418112), (162, 1339328), (192, 1130058), (204, 1063584), (216, 1004496), (272, 797688), (288, 753372), (306, 709056), (324, 669664), (384, 565029), (408, 531792), (432, 502248), (459, 472704), (544, 398844), (576, 376686), (612, 354528), (648, 334832), (816, 265896), (864, 251124), (918, 236352), (1088, 199422), (1152, 188343), (1224, 177264), (1231, 176256), (1296, 167416), (1377, 157568), (1632, 132948), (1728, 125562), (1836, 118176), (2176, 99711), (2448, 88632), (2462, 88128), (2592, 83708), (2754, 78784), (3264, 66474), (3456, 62781), (3672, 59088), (3693, 58752), (4896, 44316), (4924, 44064), (5184, 41854), (5508, 39392), (6528, 33237), (7344, 29544), (7386, 29376), (9792, 22158), (9848, 22032), (10368, 20927), (11016, 19696), (11079, 19584), (14688, 14772)]