381673656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4481}}^1$

素因数の和:4526

約数の個数: 144

約数和(自身を含む): 1279521360

約数和(自身を除く): 897847704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 3042, 3276, 3549, 4056, 4481, 4732, 6084, 6552, 7098, 8962, 9464, 10647, 12168, 13443, 14196, 17924, 21294, 26886, 28392, 31367, 35848, 40329, 42588, 53772, 58253, 62734, 80658, 85176, 94101, 107544, 116506, 125468, 161316, 174759, 188202, 233012, 250936, 282303, 322632, 349518, 376404, 407771, 466024, 524277, 564606, 699036, 752808, 757289, 815542, 1048554, 1129212, 1223313, 1398072, 1514578, 1631084, 2097108, 2258424, 2271867, 2446626, 3029156, 3262168, 3669939, 4194216, 4543734, 4893252, 5301023, 6058312, 6815601, 7339878, 9087468, 9786504, 10602046, 13631202, 14679756, 15903069, 18174936, 21204092, 27262404, 29359512, 31806138, 42408184, 47709207, 54524808, 63612276, 95418414, 127224552, 190836828, 381673656]

約数ペア:

[(1, 381673656), (2, 190836828), (3, 127224552), (4, 95418414), (6, 63612276), (7, 54524808), (8, 47709207), (9, 42408184), (12, 31806138), (13, 29359512), (14, 27262404), (18, 21204092), (21, 18174936), (24, 15903069), (26, 14679756), (28, 13631202), (36, 10602046), (39, 9786504), (42, 9087468), (52, 7339878), (56, 6815601), (63, 6058312), (72, 5301023), (78, 4893252), (84, 4543734), (91, 4194216), (104, 3669939), (117, 3262168), (126, 3029156), (156, 2446626), (168, 2271867), (169, 2258424), (182, 2097108), (234, 1631084), (252, 1514578), (273, 1398072), (312, 1223313), (338, 1129212), (364, 1048554), (468, 815542), (504, 757289), (507, 752808), (546, 699036), (676, 564606), (728, 524277), (819, 466024), (936, 407771), (1014, 376404), (1092, 349518), (1183, 322632), (1352, 282303), (1521, 250936), (1638, 233012), (2028, 188202), (2184, 174759), (2366, 161316), (3042, 125468), (3276, 116506), (3549, 107544), (4056, 94101), (4481, 85176), (4732, 80658), (6084, 62734), (6552, 58253), (7098, 53772), (8962, 42588), (9464, 40329), (10647, 35848), (12168, 31367), (13443, 28392), (14196, 26886), (17924, 21294)]