853059984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81899}}^1$

素因数の和:81948

約数の個数: 80

約数和(自身を含む): 2599833600

約数和(自身を除く): 1746773616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 81899, 163798, 245697, 327596, 491394, 573293, 655192, 982788, 1146586, 1310384, 1719879, 1965576, 2293172, 2538869, 3439758, 3931152, 4586344, 5077738, 6879516, 7616607, 9172688, 10155476, 13759032, 15233214, 17772083, 20310952, 27518064, 30466428, 35544166, 40621904, 53316249, 60932856, 71088332, 106632498, 121865712, 142176664, 213264996, 284353328, 426529992, 853059984]

約数ペア:

[(1, 853059984), (2, 426529992), (3, 284353328), (4, 213264996), (6, 142176664), (7, 121865712), (8, 106632498), (12, 71088332), (14, 60932856), (16, 53316249), (21, 40621904), (24, 35544166), (28, 30466428), (31, 27518064), (42, 20310952), (48, 17772083), (56, 15233214), (62, 13759032), (84, 10155476), (93, 9172688), (112, 7616607), (124, 6879516), (168, 5077738), (186, 4586344), (217, 3931152), (248, 3439758), (336, 2538869), (372, 2293172), (434, 1965576), (496, 1719879), (651, 1310384), (744, 1146586), (868, 982788), (1302, 655192), (1488, 573293), (1736, 491394), (2604, 327596), (3472, 245697), (5208, 163798), (10416, 81899)]