216920832

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^2$

素因数の和:226

約数の個数: 108

約数和(自身を含む): 598618104

約数和(自身を除く): 381697272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 83, 96, 123, 128, 164, 166, 192, 246, 249, 256, 328, 332, 384, 492, 498, 656, 664, 768, 984, 996, 1312, 1328, 1968, 1992, 2624, 2656, 3403, 3936, 3984, 5248, 5312, 6806, 6889, 7872, 7968, 10209, 10496, 10624, 13612, 13778, 15744, 15936, 20418, 20667, 21248, 27224, 27556, 31488, 31872, 40836, 41334, 54448, 55112, 63744, 81672, 82668, 108896, 110224, 163344, 165336, 217792, 220448, 282449, 326688, 330672, 435584, 440896, 564898, 653376, 661344, 847347, 871168, 881792, 1129796, 1306752, 1322688, 1694694, 1763584, 2259592, 2613504, 2645376, 3389388, 4519184, 5290752, 6778776, 9038368, 13557552, 18076736, 27115104, 36153472, 54230208, 72306944, 108460416, 216920832]

約数ペア:

[(1, 216920832), (2, 108460416), (3, 72306944), (4, 54230208), (6, 36153472), (8, 27115104), (12, 18076736), (16, 13557552), (24, 9038368), (32, 6778776), (41, 5290752), (48, 4519184), (64, 3389388), (82, 2645376), (83, 2613504), (96, 2259592), (123, 1763584), (128, 1694694), (164, 1322688), (166, 1306752), (192, 1129796), (246, 881792), (249, 871168), (256, 847347), (328, 661344), (332, 653376), (384, 564898), (492, 440896), (498, 435584), (656, 330672), (664, 326688), (768, 282449), (984, 220448), (996, 217792), (1312, 165336), (1328, 163344), (1968, 110224), (1992, 108896), (2624, 82668), (2656, 81672), (3403, 63744), (3936, 55112), (3984, 54448), (5248, 41334), (5312, 40836), (6806, 31872), (6889, 31488), (7872, 27556), (7968, 27224), (10209, 21248), (10496, 20667), (10624, 20418), (13612, 15936), (13778, 15744)]