247888368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18951

約数の個数: 120

約数和(自身を含む): 853882848

約数和(自身を除く): 605994480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 18917, 37834, 56751, 75668, 113502, 132419, 151336, 170253, 227004, 245921, 264838, 302672, 340506, 397257, 454008, 491842, 529676, 681012, 737763, 794514, 908016, 983684, 1059352, 1191771, 1362024, 1475526, 1589028, 1721447, 1967368, 2118704, 2213289, 2383542, 2724048, 2951052, 3178056, 3442894, 3934736, 4426578, 4767084, 5164341, 5902104, 6356112, 6885788, 8853156, 9534168, 10328682, 11804208, 13771576, 15493023, 17706312, 19068336, 20657364, 27543152, 30986046, 35412624, 41314728, 61972092, 82629456, 123944184, 247888368]

約数ペア:

[(1, 247888368), (2, 123944184), (3, 82629456), (4, 61972092), (6, 41314728), (7, 35412624), (8, 30986046), (9, 27543152), (12, 20657364), (13, 19068336), (14, 17706312), (16, 15493023), (18, 13771576), (21, 11804208), (24, 10328682), (26, 9534168), (28, 8853156), (36, 6885788), (39, 6356112), (42, 5902104), (48, 5164341), (52, 4767084), (56, 4426578), (63, 3934736), (72, 3442894), (78, 3178056), (84, 2951052), (91, 2724048), (104, 2383542), (112, 2213289), (117, 2118704), (126, 1967368), (144, 1721447), (156, 1589028), (168, 1475526), (182, 1362024), (208, 1191771), (234, 1059352), (252, 983684), (273, 908016), (312, 794514), (336, 737763), (364, 681012), (468, 529676), (504, 491842), (546, 454008), (624, 397257), (728, 340506), (819, 302672), (936, 264838), (1008, 245921), (1092, 227004), (1456, 170253), (1638, 151336), (1872, 132419), (2184, 113502), (3276, 75668), (4368, 56751), (6552, 37834), (13104, 18917)]