262272276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 847465920

約数和(自身を除く): 585193644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 84, 93, 108, 114, 124, 126, 133, 171, 186, 189, 217, 228, 252, 266, 279, 342, 361, 372, 378, 399, 434, 513, 532, 558, 589, 651, 684, 722, 756, 798, 837, 868, 961, 1026, 1083, 1116, 1178, 1197, 1302, 1444, 1596, 1674, 1767, 1922, 1953, 2052, 2166, 2356, 2394, 2527, 2604, 2883, 3249, 3348, 3534, 3591, 3844, 3906, 4123, 4332, 4788, 5054, 5301, 5766, 5859, 6498, 6727, 7068, 7182, 7581, 7812, 8246, 8649, 9747, 10108, 10602, 11191, 11532, 11718, 12369, 12996, 13454, 14364, 15162, 15903, 16492, 17298, 18259, 19494, 20181, 21204, 22382, 22743, 23436, 24738, 25947, 26908, 30324, 31806, 33573, 34596, 36518, 37107, 38988, 40362, 44764, 45486, 49476, 51894, 54777, 60543, 63612, 67146, 68229, 73036, 74214, 78337, 80724, 90972, 100719, 103788, 109554, 111321, 121086, 127813, 134292, 136458, 148428, 156674, 164331, 181629, 201438, 219108, 222642, 235011, 242172, 255626, 272916, 302157, 313348, 328662, 346921, 363258, 383439, 402876, 445284, 470022, 492993, 511252, 604314, 657324, 693842, 705033, 726516, 766878, 940044, 985986, 1040763, 1150317, 1208628, 1387684, 1410066, 1533756, 1971972, 2081526, 2115099, 2300634, 2428447, 2820132, 3122289, 3450951, 4163052, 4230198, 4601268, 4856894, 6244578, 6901902, 7285341, 8460396, 9366867, 9713788, 12489156, 13803804, 14570682, 18733734, 21856023, 29141364, 37467468, 43712046, 65568069, 87424092, 131136138, 262272276]

約数ペア:

[(1, 262272276), (2, 131136138), (3, 87424092), (4, 65568069), (6, 43712046), (7, 37467468), (9, 29141364), (12, 21856023), (14, 18733734), (18, 14570682), (19, 13803804), (21, 12489156), (27, 9713788), (28, 9366867), (31, 8460396), (36, 7285341), (38, 6901902), (42, 6244578), (54, 4856894), (57, 4601268), (62, 4230198), (63, 4163052), (76, 3450951), (84, 3122289), (93, 2820132), (108, 2428447), (114, 2300634), (124, 2115099), (126, 2081526), (133, 1971972), (171, 1533756), (186, 1410066), (189, 1387684), (217, 1208628), (228, 1150317), (252, 1040763), (266, 985986), (279, 940044), (342, 766878), (361, 726516), (372, 705033), (378, 693842), (399, 657324), (434, 604314), (513, 511252), (532, 492993), (558, 470022), (589, 445284), (651, 402876), (684, 383439), (722, 363258), (756, 346921), (798, 328662), (837, 313348), (868, 302157), (961, 272916), (1026, 255626), (1083, 242172), (1116, 235011), (1178, 222642), (1197, 219108), (1302, 201438), (1444, 181629), (1596, 164331), (1674, 156674), (1767, 148428), (1922, 136458), (1953, 134292), (2052, 127813), (2166, 121086), (2356, 111321), (2394, 109554), (2527, 103788), (2604, 100719), (2883, 90972), (3249, 80724), (3348, 78337), (3534, 74214), (3591, 73036), (3844, 68229), (3906, 67146), (4123, 63612), (4332, 60543), (4788, 54777), (5054, 51894), (5301, 49476), (5766, 45486), (5859, 44764), (6498, 40362), (6727, 38988), (7068, 37107), (7182, 36518), (7581, 34596), (7812, 33573), (8246, 31806), (8649, 30324), (9747, 26908), (10108, 25947), (10602, 24738), (11191, 23436), (11532, 22743), (11718, 22382), (12369, 21204), (12996, 20181), (13454, 19494), (14364, 18259), (15162, 17298), (15903, 16492)]