219095136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 677411280

約数和(自身を除く): 458316144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 139, 144, 156, 208, 234, 278, 288, 312, 416, 417, 421, 468, 556, 624, 834, 842, 936, 1112, 1248, 1251, 1263, 1668, 1684, 1807, 1872, 2224, 2502, 2526, 3336, 3368, 3614, 3744, 3789, 4448, 5004, 5052, 5421, 5473, 6672, 6736, 7228, 7578, 10008, 10104, 10842, 10946, 13344, 13472, 14456, 15156, 16263, 16419, 20016, 20208, 21684, 21892, 28912, 30312, 32526, 32838, 40032, 40416, 43368, 43784, 49257, 57824, 58519, 60624, 65052, 65676, 86736, 87568, 98514, 117038, 121248, 130104, 131352, 173472, 175136, 175557, 197028, 234076, 260208, 262704, 351114, 394056, 468152, 520416, 525408, 526671, 702228, 760747, 788112, 936304, 1053342, 1404456, 1521494, 1576224, 1872608, 2106684, 2282241, 2808912, 3042988, 4213368, 4564482, 5617824, 6085976, 6846723, 8426736, 9128964, 12171952, 13693446, 16853472, 18257928, 24343904, 27386892, 36515856, 54773784, 73031712, 109547568, 219095136]

約数ペア:

[(1, 219095136), (2, 109547568), (3, 73031712), (4, 54773784), (6, 36515856), (8, 27386892), (9, 24343904), (12, 18257928), (13, 16853472), (16, 13693446), (18, 12171952), (24, 9128964), (26, 8426736), (32, 6846723), (36, 6085976), (39, 5617824), (48, 4564482), (52, 4213368), (72, 3042988), (78, 2808912), (96, 2282241), (104, 2106684), (117, 1872608), (139, 1576224), (144, 1521494), (156, 1404456), (208, 1053342), (234, 936304), (278, 788112), (288, 760747), (312, 702228), (416, 526671), (417, 525408), (421, 520416), (468, 468152), (556, 394056), (624, 351114), (834, 262704), (842, 260208), (936, 234076), (1112, 197028), (1248, 175557), (1251, 175136), (1263, 173472), (1668, 131352), (1684, 130104), (1807, 121248), (1872, 117038), (2224, 98514), (2502, 87568), (2526, 86736), (3336, 65676), (3368, 65052), (3614, 60624), (3744, 58519), (3789, 57824), (4448, 49257), (5004, 43784), (5052, 43368), (5421, 40416), (5473, 40032), (6672, 32838), (6736, 32526), (7228, 30312), (7578, 28912), (10008, 21892), (10104, 21684), (10842, 20208), (10946, 20016), (13344, 16419), (13472, 16263), (14456, 15156)]