915213312

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7678

約数の個数: 132

約数和(自身を含む): 2846312560

約数和(自身を除く): 1931099248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3072, 3328, 3744, 4608, 4992, 6656, 7488, 7639, 9216, 9984, 13312, 14976, 15278, 19968, 22917, 29952, 30556, 39936, 45834, 59904, 61112, 68751, 91668, 99307, 119808, 122224, 137502, 183336, 198614, 244448, 275004, 297921, 366672, 397228, 488896, 550008, 595842, 733344, 794456, 893763, 977792, 1100016, 1191684, 1466688, 1588912, 1787526, 1955584, 2200032, 2383368, 2933376, 3177824, 3575052, 3911168, 4400064, 4766736, 5866752, 6355648, 7150104, 7822336, 8800128, 9533472, 11733504, 12711296, 14300208, 17600256, 19066944, 23467008, 25422592, 28600416, 35200512, 38133888, 50845184, 57200832, 70401024, 76267776, 101690368, 114401664, 152535552, 228803328, 305071104, 457606656, 915213312]

約数ペア:

[(1, 915213312), (2, 457606656), (3, 305071104), (4, 228803328), (6, 152535552), (8, 114401664), (9, 101690368), (12, 76267776), (13, 70401024), (16, 57200832), (18, 50845184), (24, 38133888), (26, 35200512), (32, 28600416), (36, 25422592), (39, 23467008), (48, 19066944), (52, 17600256), (64, 14300208), (72, 12711296), (78, 11733504), (96, 9533472), (104, 8800128), (117, 7822336), (128, 7150104), (144, 6355648), (156, 5866752), (192, 4766736), (208, 4400064), (234, 3911168), (256, 3575052), (288, 3177824), (312, 2933376), (384, 2383368), (416, 2200032), (468, 1955584), (512, 1787526), (576, 1588912), (624, 1466688), (768, 1191684), (832, 1100016), (936, 977792), (1024, 893763), (1152, 794456), (1248, 733344), (1536, 595842), (1664, 550008), (1872, 488896), (2304, 397228), (2496, 366672), (3072, 297921), (3328, 275004), (3744, 244448), (4608, 198614), (4992, 183336), (6656, 137502), (7488, 122224), (7639, 119808), (9216, 99307), (9984, 91668), (13312, 68751), (14976, 61112), (15278, 59904), (19968, 45834), (22917, 39936), (29952, 30556)]