393948432

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1221

約数の個数: 120

約数和(自身を含む): 1170118560

約数和(自身を除く): 776170128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 137, 144, 152, 171, 228, 274, 304, 342, 411, 456, 548, 684, 822, 912, 1051, 1096, 1233, 1368, 1644, 2102, 2192, 2466, 2603, 2736, 3153, 3288, 4204, 4932, 5206, 6306, 6576, 7809, 8408, 9459, 9864, 10412, 12612, 15618, 16816, 18918, 19728, 19969, 20824, 23427, 25224, 31236, 37836, 39938, 41648, 46854, 50448, 59907, 62472, 75672, 79876, 93708, 119814, 124944, 143987, 151344, 159752, 179721, 187416, 239628, 287974, 319504, 359442, 374832, 431961, 479256, 575948, 718884, 863922, 958512, 1151896, 1295883, 1437768, 1727844, 2303792, 2591766, 2735753, 2875536, 3455688, 5183532, 5471506, 6911376, 8207259, 10367064, 10943012, 16414518, 20734128, 21886024, 24621777, 32829036, 43772048, 49243554, 65658072, 98487108, 131316144, 196974216, 393948432]

約数ペア:

[(1, 393948432), (2, 196974216), (3, 131316144), (4, 98487108), (6, 65658072), (8, 49243554), (9, 43772048), (12, 32829036), (16, 24621777), (18, 21886024), (19, 20734128), (24, 16414518), (36, 10943012), (38, 10367064), (48, 8207259), (57, 6911376), (72, 5471506), (76, 5183532), (114, 3455688), (137, 2875536), (144, 2735753), (152, 2591766), (171, 2303792), (228, 1727844), (274, 1437768), (304, 1295883), (342, 1151896), (411, 958512), (456, 863922), (548, 718884), (684, 575948), (822, 479256), (912, 431961), (1051, 374832), (1096, 359442), (1233, 319504), (1368, 287974), (1644, 239628), (2102, 187416), (2192, 179721), (2466, 159752), (2603, 151344), (2736, 143987), (3153, 124944), (3288, 119814), (4204, 93708), (4932, 79876), (5206, 75672), (6306, 62472), (6576, 59907), (7809, 50448), (8408, 46854), (9459, 41648), (9864, 39938), (10412, 37836), (12612, 31236), (15618, 25224), (16816, 23427), (18918, 20824), (19728, 19969)]