1391690688

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3322

約数の個数: 112

約数和(自身を含む): 3854232576

約数和(自身を除く): 2462541888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 124, 146, 186, 192, 219, 248, 292, 372, 438, 496, 584, 744, 876, 992, 1168, 1488, 1752, 1984, 2263, 2336, 2976, 3203, 3504, 4526, 4672, 5952, 6406, 6789, 7008, 9052, 9609, 12812, 13578, 14016, 18104, 19218, 25624, 27156, 36208, 38436, 51248, 54312, 72416, 76872, 99293, 102496, 108624, 144832, 153744, 198586, 204992, 217248, 233819, 297879, 307488, 397172, 434496, 467638, 595758, 614976, 701457, 794344, 935276, 1191516, 1402914, 1588688, 1870552, 2383032, 2805828, 3177376, 3741104, 4766064, 5611656, 6354752, 7248389, 7482208, 9532128, 11223312, 14496778, 14964416, 19064256, 21745167, 22446624, 28993556, 43490334, 44893248, 57987112, 86980668, 115974224, 173961336, 231948448, 347922672, 463896896, 695845344, 1391690688]

約数ペア:

[(1, 1391690688), (2, 695845344), (3, 463896896), (4, 347922672), (6, 231948448), (8, 173961336), (12, 115974224), (16, 86980668), (24, 57987112), (31, 44893248), (32, 43490334), (48, 28993556), (62, 22446624), (64, 21745167), (73, 19064256), (93, 14964416), (96, 14496778), (124, 11223312), (146, 9532128), (186, 7482208), (192, 7248389), (219, 6354752), (248, 5611656), (292, 4766064), (372, 3741104), (438, 3177376), (496, 2805828), (584, 2383032), (744, 1870552), (876, 1588688), (992, 1402914), (1168, 1191516), (1488, 935276), (1752, 794344), (1984, 701457), (2263, 614976), (2336, 595758), (2976, 467638), (3203, 434496), (3504, 397172), (4526, 307488), (4672, 297879), (5952, 233819), (6406, 217248), (6789, 204992), (7008, 198586), (9052, 153744), (9609, 144832), (12812, 108624), (13578, 102496), (14016, 99293), (18104, 76872), (19218, 72416), (25624, 54312), (27156, 51248), (36208, 38436)]