15704324688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{51257}}^1$

素因数の和:51772

約数の個数: 80

約数和(自身を含む): 43780072896

約数和(自身を除く): 28075748208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 491, 624, 982, 1473, 1964, 2946, 3928, 5892, 6383, 7856, 11784, 12766, 19149, 23568, 25532, 38298, 51064, 51257, 76596, 102128, 102514, 153192, 153771, 205028, 306384, 307542, 410056, 615084, 666341, 820112, 1230168, 1332682, 1999023, 2460336, 2665364, 3998046, 5330728, 7996092, 10661456, 15992184, 25167187, 31984368, 50334374, 75501561, 100668748, 151003122, 201337496, 302006244, 327173431, 402674992, 604012488, 654346862, 981520293, 1208024976, 1308693724, 1963040586, 2617387448, 3926081172, 5234774896, 7852162344, 15704324688]

約数ペア:

[(1, 15704324688), (2, 7852162344), (3, 5234774896), (4, 3926081172), (6, 2617387448), (8, 1963040586), (12, 1308693724), (13, 1208024976), (16, 981520293), (24, 654346862), (26, 604012488), (39, 402674992), (48, 327173431), (52, 302006244), (78, 201337496), (104, 151003122), (156, 100668748), (208, 75501561), (312, 50334374), (491, 31984368), (624, 25167187), (982, 15992184), (1473, 10661456), (1964, 7996092), (2946, 5330728), (3928, 3998046), (5892, 2665364), (6383, 2460336), (7856, 1999023), (11784, 1332682), (12766, 1230168), (19149, 820112), (23568, 666341), (25532, 615084), (38298, 410056), (51064, 307542), (51257, 306384), (76596, 205028), (102128, 153771), (102514, 153192)]