255168936

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 820684800

約数和(自身を除く): 565515864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 341, 342, 372, 396, 418, 456, 547, 558, 589, 627, 682, 684, 744, 792, 836, 1023, 1094, 1116, 1178, 1254, 1364, 1368, 1641, 1672, 1767, 1881, 2046, 2188, 2232, 2356, 2508, 2728, 3069, 3282, 3534, 3762, 4092, 4376, 4712, 4923, 5016, 5301, 6017, 6138, 6479, 6564, 7068, 7524, 8184, 9846, 10393, 10602, 12034, 12276, 12958, 13128, 14136, 15048, 16957, 18051, 19437, 19692, 20786, 21204, 24068, 24552, 25916, 31179, 33914, 36102, 38874, 39384, 41572, 42408, 48136, 50871, 51832, 54153, 58311, 62358, 67828, 72204, 77748, 83144, 93537, 101742, 108306, 114323, 116622, 124716, 135656, 144408, 152613, 155496, 186527, 187074, 203484, 216612, 228646, 233244, 249432, 305226, 322183, 342969, 373054, 374148, 406968, 433224, 457292, 466488, 559581, 610452, 644366, 685938, 746108, 748296, 914584, 966549, 1028907, 1119162, 1220904, 1288732, 1371876, 1492216, 1678743, 1933098, 2057814, 2238324, 2577464, 2743752, 2899647, 3357486, 3544013, 3866196, 4115628, 4476648, 5799294, 6714972, 7088026, 7732392, 8231256, 10632039, 11598588, 13429944, 14176052, 21264078, 23197176, 28352104, 31896117, 42528156, 63792234, 85056312, 127584468, 255168936]

約数ペア:

[(1, 255168936), (2, 127584468), (3, 85056312), (4, 63792234), (6, 42528156), (8, 31896117), (9, 28352104), (11, 23197176), (12, 21264078), (18, 14176052), (19, 13429944), (22, 11598588), (24, 10632039), (31, 8231256), (33, 7732392), (36, 7088026), (38, 6714972), (44, 5799294), (57, 4476648), (62, 4115628), (66, 3866196), (72, 3544013), (76, 3357486), (88, 2899647), (93, 2743752), (99, 2577464), (114, 2238324), (124, 2057814), (132, 1933098), (152, 1678743), (171, 1492216), (186, 1371876), (198, 1288732), (209, 1220904), (228, 1119162), (248, 1028907), (264, 966549), (279, 914584), (341, 748296), (342, 746108), (372, 685938), (396, 644366), (418, 610452), (456, 559581), (547, 466488), (558, 457292), (589, 433224), (627, 406968), (682, 374148), (684, 373054), (744, 342969), (792, 322183), (836, 305226), (1023, 249432), (1094, 233244), (1116, 228646), (1178, 216612), (1254, 203484), (1364, 187074), (1368, 186527), (1641, 155496), (1672, 152613), (1767, 144408), (1881, 135656), (2046, 124716), (2188, 116622), (2232, 114323), (2356, 108306), (2508, 101742), (2728, 93537), (3069, 83144), (3282, 77748), (3534, 72204), (3762, 67828), (4092, 62358), (4376, 58311), (4712, 54153), (4923, 51832), (5016, 50871), (5301, 48136), (6017, 42408), (6138, 41572), (6479, 39384), (6564, 38874), (7068, 36102), (7524, 33914), (8184, 31179), (9846, 25916), (10393, 24552), (10602, 24068), (12034, 21204), (12276, 20786), (12958, 19692), (13128, 19437), (14136, 18051), (15048, 16957)]