285057864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 960086400

約数和(自身を除く): 675028536

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, 139, 156, 168, 182, 234, 252, 273, 278, 312, 313, 364, 417, 468, 504, 546, 556, 626, 728, 819, 834, 936, 939, 973, 1092, 1112, 1251, 1252, 1638, 1668, 1807, 1878, 1946, 2184, 2191, 2502, 2504, 2817, 2919, 3276, 3336, 3614, 3756, 3892, 4069, 4382, 5004, 5421, 5634, 5838, 6552, 6573, 7228, 7512, 7784, 8138, 8757, 8764, 10008, 10842, 11268, 11676, 12207, 12649, 13146, 14456, 16263, 16276, 17514, 17528, 19719, 21684, 22536, 23352, 24414, 25298, 26292, 28483, 32526, 32552, 35028, 36621, 37947, 39438, 43368, 43507, 48828, 50596, 52584, 56966, 65052, 70056, 73242, 75894, 78876, 85449, 87014, 97656, 101192, 113841, 113932, 130104, 130521, 146484, 151788, 157752, 170898, 174028, 227682, 227864, 256347, 261042, 292968, 303576, 304549, 341796, 348056, 391563, 455364, 512694, 522084, 565591, 609098, 683592, 783126, 910728, 913647, 1025388, 1044168, 1131182, 1218196, 1566252, 1696773, 1827294, 2050776, 2262364, 2436392, 2740941, 3132504, 3393546, 3654588, 3959137, 4524728, 5090319, 5481882, 6787092, 7309176, 7918274, 10180638, 10963764, 11877411, 13574184, 15836548, 20361276, 21927528, 23754822, 31673096, 35632233, 40722552, 47509644, 71264466, 95019288, 142528932, 285057864]

約数ペア:

[(1, 285057864), (2, 142528932), (3, 95019288), (4, 71264466), (6, 47509644), (7, 40722552), (8, 35632233), (9, 31673096), (12, 23754822), (13, 21927528), (14, 20361276), (18, 15836548), (21, 13574184), (24, 11877411), (26, 10963764), (28, 10180638), (36, 7918274), (39, 7309176), (42, 6787092), (52, 5481882), (56, 5090319), (63, 4524728), (72, 3959137), (78, 3654588), (84, 3393546), (91, 3132504), (104, 2740941), (117, 2436392), (126, 2262364), (139, 2050776), (156, 1827294), (168, 1696773), (182, 1566252), (234, 1218196), (252, 1131182), (273, 1044168), (278, 1025388), (312, 913647), (313, 910728), (364, 783126), (417, 683592), (468, 609098), (504, 565591), (546, 522084), (556, 512694), (626, 455364), (728, 391563), (819, 348056), (834, 341796), (936, 304549), (939, 303576), (973, 292968), (1092, 261042), (1112, 256347), (1251, 227864), (1252, 227682), (1638, 174028), (1668, 170898), (1807, 157752), (1878, 151788), (1946, 146484), (2184, 130521), (2191, 130104), (2502, 113932), (2504, 113841), (2817, 101192), (2919, 97656), (3276, 87014), (3336, 85449), (3614, 78876), (3756, 75894), (3892, 73242), (4069, 70056), (4382, 65052), (5004, 56966), (5421, 52584), (5634, 50596), (5838, 48828), (6552, 43507), (6573, 43368), (7228, 39438), (7512, 37947), (7784, 36621), (8138, 35028), (8757, 32552), (8764, 32526), (10008, 28483), (10842, 26292), (11268, 25298), (11676, 24414), (12207, 23352), (12649, 22536), (13146, 21684), (14456, 19719), (16263, 17528), (16276, 17514)]