331781808

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 950653440

約数和(自身を除く): 618871632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 43, 46, 48, 58, 69, 86, 87, 92, 116, 129, 138, 172, 174, 184, 232, 241, 258, 276, 344, 348, 368, 464, 482, 516, 552, 667, 688, 696, 723, 964, 989, 1032, 1104, 1247, 1334, 1392, 1446, 1928, 1978, 2001, 2064, 2494, 2668, 2892, 2967, 3741, 3856, 3956, 4002, 4988, 5336, 5543, 5784, 5934, 6989, 7482, 7912, 8004, 9976, 10363, 10672, 11086, 11568, 11868, 13978, 14964, 15824, 16008, 16629, 19952, 20726, 20967, 22172, 23736, 27956, 28681, 29928, 31089, 32016, 33258, 41452, 41934, 44344, 47472, 55912, 57362, 59856, 62178, 66516, 82904, 83868, 86043, 88688, 111824, 114724, 124356, 133032, 160747, 165808, 167736, 172086, 229448, 238349, 248712, 266064, 300527, 321494, 335472, 344172, 458896, 476698, 482241, 497424, 601054, 642988, 688344, 715047, 901581, 953396, 964482, 1202108, 1285976, 1376688, 1430094, 1803162, 1906792, 1928964, 2404216, 2571952, 2860188, 3606324, 3813584, 3857928, 4808432, 5720376, 6912121, 7212648, 7715856, 11440752, 13824242, 14425296, 20736363, 27648484, 41472726, 55296968, 82945452, 110593936, 165890904, 331781808]

約数ペア:

[(1, 331781808), (2, 165890904), (3, 110593936), (4, 82945452), (6, 55296968), (8, 41472726), (12, 27648484), (16, 20736363), (23, 14425296), (24, 13824242), (29, 11440752), (43, 7715856), (46, 7212648), (48, 6912121), (58, 5720376), (69, 4808432), (86, 3857928), (87, 3813584), (92, 3606324), (116, 2860188), (129, 2571952), (138, 2404216), (172, 1928964), (174, 1906792), (184, 1803162), (232, 1430094), (241, 1376688), (258, 1285976), (276, 1202108), (344, 964482), (348, 953396), (368, 901581), (464, 715047), (482, 688344), (516, 642988), (552, 601054), (667, 497424), (688, 482241), (696, 476698), (723, 458896), (964, 344172), (989, 335472), (1032, 321494), (1104, 300527), (1247, 266064), (1334, 248712), (1392, 238349), (1446, 229448), (1928, 172086), (1978, 167736), (2001, 165808), (2064, 160747), (2494, 133032), (2668, 124356), (2892, 114724), (2967, 111824), (3741, 88688), (3856, 86043), (3956, 83868), (4002, 82904), (4988, 66516), (5336, 62178), (5543, 59856), (5784, 57362), (5934, 55912), (6989, 47472), (7482, 44344), (7912, 41934), (8004, 41452), (9976, 33258), (10363, 32016), (10672, 31089), (11086, 29928), (11568, 28681), (11868, 27956), (13978, 23736), (14964, 22172), (15824, 20967), (16008, 20726), (16629, 19952)]