870792138496

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25575427}}^1$

素因数の和:25575469

約数の個数: 72

約数和(自身を含む): 2091046993280

約数和(自身を除く): 1220254854784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 25575427, 51150854, 102301708, 179027989, 204603416, 358055978, 409206832, 485933113, 716111956, 818413664, 971866226, 1432223912, 1636827328, 1943732452, 2864447824, 3273654656, 3401531791, 3887464904, 5728895648, 6547309312, 6803063582, 7774929808, 11457791296, 13606127164, 15549859616, 22915582592, 27212254328, 31099719232, 45831165184, 54424508656, 62199438464, 108849017312, 124398876928, 217698034624, 435396069248, 870792138496]

約数ペア:

[(1, 870792138496), (2, 435396069248), (4, 217698034624), (7, 124398876928), (8, 108849017312), (14, 62199438464), (16, 54424508656), (19, 45831165184), (28, 31099719232), (32, 27212254328), (38, 22915582592), (56, 15549859616), (64, 13606127164), (76, 11457791296), (112, 7774929808), (128, 6803063582), (133, 6547309312), (152, 5728895648), (224, 3887464904), (256, 3401531791), (266, 3273654656), (304, 2864447824), (448, 1943732452), (532, 1636827328), (608, 1432223912), (896, 971866226), (1064, 818413664), (1216, 716111956), (1792, 485933113), (2128, 409206832), (2432, 358055978), (4256, 204603416), (4864, 179027989), (8512, 102301708), (17024, 51150854), (34048, 25575427)]