217021344

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2842

約数の個数: 96

約数和(自身を含む): 613831680

約数和(自身を除く): 396810336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1376, 1634, 1824, 2064, 2451, 2767, 3268, 4128, 4902, 5534, 6536, 8301, 9804, 11068, 13072, 16602, 19608, 22136, 26144, 33204, 39216, 44272, 52573, 66408, 78432, 88544, 105146, 118981, 132816, 157719, 210292, 237962, 265632, 315438, 356943, 420584, 475924, 630876, 713886, 841168, 951848, 1261752, 1427772, 1682336, 1903696, 2260639, 2523504, 2855544, 3807392, 4521278, 5047008, 5711088, 6781917, 9042556, 11422176, 13563834, 18085112, 27127668, 36170224, 54255336, 72340448, 108510672, 217021344]

約数ペア:

[(1, 217021344), (2, 108510672), (3, 72340448), (4, 54255336), (6, 36170224), (8, 27127668), (12, 18085112), (16, 13563834), (19, 11422176), (24, 9042556), (32, 6781917), (38, 5711088), (43, 5047008), (48, 4521278), (57, 3807392), (76, 2855544), (86, 2523504), (96, 2260639), (114, 1903696), (129, 1682336), (152, 1427772), (172, 1261752), (228, 951848), (258, 841168), (304, 713886), (344, 630876), (456, 475924), (516, 420584), (608, 356943), (688, 315438), (817, 265632), (912, 237962), (1032, 210292), (1376, 157719), (1634, 132816), (1824, 118981), (2064, 105146), (2451, 88544), (2767, 78432), (3268, 66408), (4128, 52573), (4902, 44272), (5534, 39216), (6536, 33204), (8301, 26144), (9804, 22136), (11068, 19608), (13072, 16602)]