272978244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 930908160

約数和(自身を除く): 657929916

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 71, 73, 76, 77, 84, 99, 114, 126, 132, 133, 142, 146, 154, 171, 198, 209, 213, 219, 228, 231, 252, 266, 284, 292, 308, 342, 396, 399, 418, 426, 438, 462, 497, 511, 532, 627, 639, 657, 684, 693, 781, 798, 803, 836, 852, 876, 924, 994, 1022, 1197, 1254, 1278, 1314, 1349, 1386, 1387, 1463, 1491, 1533, 1562, 1596, 1606, 1881, 1988, 2044, 2343, 2394, 2409, 2508, 2556, 2628, 2698, 2772, 2774, 2926, 2982, 3066, 3124, 3212, 3762, 4047, 4161, 4389, 4473, 4599, 4686, 4788, 4818, 5183, 5396, 5467, 5548, 5621, 5852, 5964, 6132, 7029, 7227, 7524, 8094, 8322, 8778, 8946, 9198, 9372, 9443, 9636, 9709, 10366, 10934, 11242, 12141, 12483, 13167, 14058, 14454, 14839, 15257, 15549, 16188, 16401, 16644, 16863, 17556, 17892, 18396, 18886, 19418, 20732, 21868, 22484, 24282, 24966, 26334, 28116, 28329, 28908, 29127, 29678, 30514, 31098, 32802, 33726, 36281, 37772, 38836, 44517, 45771, 46647, 48564, 49203, 49932, 50589, 52668, 56658, 57013, 58254, 59356, 61028, 62196, 65604, 67452, 72562, 84987, 87381, 89034, 91542, 93294, 98406, 98477, 101178, 103873, 106799, 108843, 113316, 114026, 116508, 133551, 137313, 145124, 169974, 171039, 174762, 178068, 183084, 186588, 196812, 196954, 202356, 207746, 213598, 217686, 228052, 267102, 274626, 295431, 311619, 320397, 326529, 339948, 342078, 349524, 393908, 399091, 415492, 427196, 435372, 513117, 534204, 549252, 590862, 623238, 640794, 653058, 684156, 689339, 798182, 886293, 934857, 961191, 1026234, 1083247, 1181724, 1197273, 1246476, 1281588, 1306116, 1378678, 1596364, 1772586, 1869714, 1922382, 2052468, 2068017, 2166494, 2394546, 2757356, 3249741, 3545172, 3591819, 3739428, 3844764, 4136034, 4332988, 4789092, 6204051, 6499482, 7183638, 7582729, 8272068, 9749223, 12408102, 12998964, 14367276, 15165458, 19498446, 22748187, 24816204, 30330916, 38996892, 45496374, 68244561, 90992748, 136489122, 272978244]

約数ペア:

[(1, 272978244), (2, 136489122), (3, 90992748), (4, 68244561), (6, 45496374), (7, 38996892), (9, 30330916), (11, 24816204), (12, 22748187), (14, 19498446), (18, 15165458), (19, 14367276), (21, 12998964), (22, 12408102), (28, 9749223), (33, 8272068), (36, 7582729), (38, 7183638), (42, 6499482), (44, 6204051), (57, 4789092), (63, 4332988), (66, 4136034), (71, 3844764), (73, 3739428), (76, 3591819), (77, 3545172), (84, 3249741), (99, 2757356), (114, 2394546), (126, 2166494), (132, 2068017), (133, 2052468), (142, 1922382), (146, 1869714), (154, 1772586), (171, 1596364), (198, 1378678), (209, 1306116), (213, 1281588), (219, 1246476), (228, 1197273), (231, 1181724), (252, 1083247), (266, 1026234), (284, 961191), (292, 934857), (308, 886293), (342, 798182), (396, 689339), (399, 684156), (418, 653058), (426, 640794), (438, 623238), (462, 590862), (497, 549252), (511, 534204), (532, 513117), (627, 435372), (639, 427196), (657, 415492), (684, 399091), (693, 393908), (781, 349524), (798, 342078), (803, 339948), (836, 326529), (852, 320397), (876, 311619), (924, 295431), (994, 274626), (1022, 267102), (1197, 228052), (1254, 217686), (1278, 213598), (1314, 207746), (1349, 202356), (1386, 196954), (1387, 196812), (1463, 186588), (1491, 183084), (1533, 178068), (1562, 174762), (1596, 171039), (1606, 169974), (1881, 145124), (1988, 137313), (2044, 133551), (2343, 116508), (2394, 114026), (2409, 113316), (2508, 108843), (2556, 106799), (2628, 103873), (2698, 101178), (2772, 98477), (2774, 98406), (2926, 93294), (2982, 91542), (3066, 89034), (3124, 87381), (3212, 84987), (3762, 72562), (4047, 67452), (4161, 65604), (4389, 62196), (4473, 61028), (4599, 59356), (4686, 58254), (4788, 57013), (4818, 56658), (5183, 52668), (5396, 50589), (5467, 49932), (5548, 49203), (5621, 48564), (5852, 46647), (5964, 45771), (6132, 44517), (7029, 38836), (7227, 37772), (7524, 36281), (8094, 33726), (8322, 32802), (8778, 31098), (8946, 30514), (9198, 29678), (9372, 29127), (9443, 28908), (9636, 28329), (9709, 28116), (10366, 26334), (10934, 24966), (11242, 24282), (12141, 22484), (12483, 21868), (13167, 20732), (14058, 19418), (14454, 18886), (14839, 18396), (15257, 17892), (15549, 17556), (16188, 16863), (16401, 16644)]