272528564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 687439872

約数和(自身を除く): 414911308

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 31, 34, 44, 46, 62, 68, 73, 77, 92, 119, 124, 146, 154, 161, 187, 217, 238, 253, 292, 308, 322, 341, 374, 391, 434, 476, 506, 511, 527, 644, 682, 713, 748, 782, 803, 868, 1012, 1022, 1054, 1241, 1309, 1364, 1426, 1564, 1606, 1679, 1771, 2044, 2108, 2263, 2387, 2482, 2618, 2737, 2852, 3212, 3358, 3542, 3689, 4301, 4526, 4774, 4964, 4991, 5236, 5474, 5621, 5797, 6716, 7084, 7378, 7843, 8602, 8687, 9052, 9548, 9982, 10948, 11242, 11594, 11753, 12121, 13651, 14756, 15686, 15841, 17204, 17374, 18469, 19964, 22484, 23188, 23506, 24242, 24893, 27302, 28543, 30107, 31372, 31682, 34748, 36938, 38471, 40579, 47012, 48484, 49786, 52049, 54604, 54901, 57086, 60214, 63364, 73876, 76942, 81158, 84847, 95557, 99572, 104098, 109802, 114172, 120428, 129283, 133331, 153884, 162316, 169694, 174251, 191114, 199801, 208196, 219604, 258566, 266662, 269297, 313973, 339388, 348502, 364343, 382228, 399602, 423181, 517132, 533324, 538594, 572539, 627946, 697004, 728686, 799204, 846362, 884833, 933317, 1077188, 1145078, 1255892, 1457372, 1692724, 1769666, 1866634, 2197811, 2290156, 2962267, 3539332, 3733268, 4007773, 4395622, 5924534, 6193831, 8015546, 8791244, 9733163, 11849068, 12387662, 16031092, 19466326, 24775324, 38932652, 68132141, 136264282, 272528564]

約数ペア:

[(1, 272528564), (2, 136264282), (4, 68132141), (7, 38932652), (11, 24775324), (14, 19466326), (17, 16031092), (22, 12387662), (23, 11849068), (28, 9733163), (31, 8791244), (34, 8015546), (44, 6193831), (46, 5924534), (62, 4395622), (68, 4007773), (73, 3733268), (77, 3539332), (92, 2962267), (119, 2290156), (124, 2197811), (146, 1866634), (154, 1769666), (161, 1692724), (187, 1457372), (217, 1255892), (238, 1145078), (253, 1077188), (292, 933317), (308, 884833), (322, 846362), (341, 799204), (374, 728686), (391, 697004), (434, 627946), (476, 572539), (506, 538594), (511, 533324), (527, 517132), (644, 423181), (682, 399602), (713, 382228), (748, 364343), (782, 348502), (803, 339388), (868, 313973), (1012, 269297), (1022, 266662), (1054, 258566), (1241, 219604), (1309, 208196), (1364, 199801), (1426, 191114), (1564, 174251), (1606, 169694), (1679, 162316), (1771, 153884), (2044, 133331), (2108, 129283), (2263, 120428), (2387, 114172), (2482, 109802), (2618, 104098), (2737, 99572), (2852, 95557), (3212, 84847), (3358, 81158), (3542, 76942), (3689, 73876), (4301, 63364), (4526, 60214), (4774, 57086), (4964, 54901), (4991, 54604), (5236, 52049), (5474, 49786), (5621, 48484), (5797, 47012), (6716, 40579), (7084, 38471), (7378, 36938), (7843, 34748), (8602, 31682), (8687, 31372), (9052, 30107), (9548, 28543), (9982, 27302), (10948, 24893), (11242, 24242), (11594, 23506), (11753, 23188), (12121, 22484), (13651, 19964), (14756, 18469), (15686, 17374), (15841, 17204)]