538209984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:974

約数の個数: 112

約数和(自身を含む): 1540288512

約数和(自身を除く): 1002078528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 383, 416, 563, 624, 766, 832, 1126, 1149, 1248, 1532, 1689, 2252, 2298, 2496, 3064, 3378, 4504, 4596, 4979, 6128, 6756, 7319, 9008, 9192, 9958, 12256, 13512, 14638, 14937, 18016, 18384, 19916, 21957, 24512, 27024, 29276, 29874, 36032, 36768, 39832, 43914, 54048, 58552, 59748, 73536, 79664, 87828, 108096, 117104, 119496, 159328, 175656, 215629, 234208, 238992, 318656, 351312, 431258, 468416, 477984, 646887, 702624, 862516, 955968, 1293774, 1405248, 1725032, 2587548, 2803177, 3450064, 5175096, 5606354, 6900128, 8409531, 10350192, 11212708, 13800256, 16819062, 20700384, 22425416, 33638124, 41400768, 44850832, 67276248, 89701664, 134552496, 179403328, 269104992, 538209984]

約数ペア:

[(1, 538209984), (2, 269104992), (3, 179403328), (4, 134552496), (6, 89701664), (8, 67276248), (12, 44850832), (13, 41400768), (16, 33638124), (24, 22425416), (26, 20700384), (32, 16819062), (39, 13800256), (48, 11212708), (52, 10350192), (64, 8409531), (78, 6900128), (96, 5606354), (104, 5175096), (156, 3450064), (192, 2803177), (208, 2587548), (312, 1725032), (383, 1405248), (416, 1293774), (563, 955968), (624, 862516), (766, 702624), (832, 646887), (1126, 477984), (1149, 468416), (1248, 431258), (1532, 351312), (1689, 318656), (2252, 238992), (2298, 234208), (2496, 215629), (3064, 175656), (3378, 159328), (4504, 119496), (4596, 117104), (4979, 108096), (6128, 87828), (6756, 79664), (7319, 73536), (9008, 59748), (9192, 58552), (9958, 54048), (12256, 43914), (13512, 39832), (14638, 36768), (14937, 36032), (18016, 29874), (18384, 29276), (19916, 27024), (21957, 24512)]