312968912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2700

約数の個数: 80

約数和(自身を含む): 705490560

約数和(自身を除く): 392521648

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 272, 304, 323, 368, 391, 437, 646, 782, 874, 1292, 1564, 1748, 2584, 2633, 3128, 3496, 5168, 5266, 6256, 6992, 7429, 10532, 14858, 21064, 29716, 42128, 44761, 50027, 59432, 60559, 89522, 100054, 118864, 121118, 179044, 200108, 242236, 358088, 400216, 484472, 716176, 800432, 850459, 968944, 1029503, 1150621, 1700918, 2059006, 2301242, 3401836, 4118012, 4602484, 6803672, 8236024, 9204968, 13607344, 16472048, 18409936, 19560557, 39121114, 78242228, 156484456, 312968912]

約数ペア:

[(1, 312968912), (2, 156484456), (4, 78242228), (8, 39121114), (16, 19560557), (17, 18409936), (19, 16472048), (23, 13607344), (34, 9204968), (38, 8236024), (46, 6803672), (68, 4602484), (76, 4118012), (92, 3401836), (136, 2301242), (152, 2059006), (184, 1700918), (272, 1150621), (304, 1029503), (323, 968944), (368, 850459), (391, 800432), (437, 716176), (646, 484472), (782, 400216), (874, 358088), (1292, 242236), (1564, 200108), (1748, 179044), (2584, 121118), (2633, 118864), (3128, 100054), (3496, 89522), (5168, 60559), (5266, 59432), (6256, 50027), (6992, 44761), (7429, 42128), (10532, 29716), (14858, 21064)]