272288772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 896313600

約数和(自身を除く): 624024828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 37, 38, 42, 53, 57, 58, 63, 74, 76, 84, 87, 106, 111, 114, 116, 126, 133, 148, 159, 171, 174, 203, 212, 222, 228, 252, 259, 261, 266, 318, 333, 342, 348, 371, 399, 406, 444, 477, 518, 522, 532, 551, 609, 636, 666, 684, 703, 742, 777, 798, 812, 954, 1007, 1036, 1044, 1073, 1102, 1113, 1197, 1218, 1332, 1406, 1484, 1537, 1554, 1596, 1653, 1827, 1908, 1961, 2014, 2109, 2146, 2204, 2226, 2331, 2394, 2436, 2812, 3021, 3074, 3108, 3219, 3306, 3339, 3654, 3857, 3922, 4028, 4218, 4292, 4452, 4611, 4662, 4788, 4921, 4959, 5883, 6042, 6148, 6327, 6438, 6612, 6678, 7049, 7308, 7511, 7714, 7844, 8436, 9063, 9222, 9324, 9657, 9842, 9918, 10759, 11571, 11766, 12084, 12654, 12876, 13356, 13727, 13833, 14098, 14763, 15022, 15428, 17649, 18126, 18444, 19314, 19684, 19836, 20387, 21147, 21518, 22533, 23142, 23532, 25308, 27454, 27666, 28196, 29203, 29526, 30044, 32277, 34713, 35298, 36252, 37259, 38628, 40774, 41181, 42294, 43036, 44289, 45066, 46284, 54908, 55332, 56869, 58406, 59052, 61161, 63441, 64554, 67599, 69426, 70596, 74518, 81548, 82362, 84588, 87609, 88578, 90132, 96831, 111777, 113738, 116812, 122322, 123543, 126882, 129108, 135198, 138852, 142709, 149036, 164724, 170607, 175218, 177156, 183483, 193662, 204421, 223554, 227476, 244644, 247086, 253764, 260813, 262827, 270396, 285418, 335331, 341214, 350436, 366966, 387324, 398083, 408842, 428127, 447108, 494172, 511821, 521626, 525654, 570836, 613263, 670662, 682428, 733932, 782439, 796166, 817684, 856254, 1023642, 1043252, 1051308, 1080511, 1194249, 1226526, 1284381, 1341324, 1564878, 1592332, 1712508, 1839789, 2047284, 2161022, 2347317, 2388498, 2453052, 2568762, 3129756, 3241533, 3582747, 3679578, 4322044, 4694634, 4776996, 5137524, 6483066, 7165494, 7359156, 7563577, 9389268, 9724599, 12966132, 14330988, 15127154, 19449198, 22690731, 30254308, 38898396, 45381462, 68072193, 90762924, 136144386, 272288772]

約数ペア:

[(1, 272288772), (2, 136144386), (3, 90762924), (4, 68072193), (6, 45381462), (7, 38898396), (9, 30254308), (12, 22690731), (14, 19449198), (18, 15127154), (19, 14330988), (21, 12966132), (28, 9724599), (29, 9389268), (36, 7563577), (37, 7359156), (38, 7165494), (42, 6483066), (53, 5137524), (57, 4776996), (58, 4694634), (63, 4322044), (74, 3679578), (76, 3582747), (84, 3241533), (87, 3129756), (106, 2568762), (111, 2453052), (114, 2388498), (116, 2347317), (126, 2161022), (133, 2047284), (148, 1839789), (159, 1712508), (171, 1592332), (174, 1564878), (203, 1341324), (212, 1284381), (222, 1226526), (228, 1194249), (252, 1080511), (259, 1051308), (261, 1043252), (266, 1023642), (318, 856254), (333, 817684), (342, 796166), (348, 782439), (371, 733932), (399, 682428), (406, 670662), (444, 613263), (477, 570836), (518, 525654), (522, 521626), (532, 511821), (551, 494172), (609, 447108), (636, 428127), (666, 408842), (684, 398083), (703, 387324), (742, 366966), (777, 350436), (798, 341214), (812, 335331), (954, 285418), (1007, 270396), (1036, 262827), (1044, 260813), (1073, 253764), (1102, 247086), (1113, 244644), (1197, 227476), (1218, 223554), (1332, 204421), (1406, 193662), (1484, 183483), (1537, 177156), (1554, 175218), (1596, 170607), (1653, 164724), (1827, 149036), (1908, 142709), (1961, 138852), (2014, 135198), (2109, 129108), (2146, 126882), (2204, 123543), (2226, 122322), (2331, 116812), (2394, 113738), (2436, 111777), (2812, 96831), (3021, 90132), (3074, 88578), (3108, 87609), (3219, 84588), (3306, 82362), (3339, 81548), (3654, 74518), (3857, 70596), (3922, 69426), (4028, 67599), (4218, 64554), (4292, 63441), (4452, 61161), (4611, 59052), (4662, 58406), (4788, 56869), (4921, 55332), (4959, 54908), (5883, 46284), (6042, 45066), (6148, 44289), (6327, 43036), (6438, 42294), (6612, 41181), (6678, 40774), (7049, 38628), (7308, 37259), (7511, 36252), (7714, 35298), (7844, 34713), (8436, 32277), (9063, 30044), (9222, 29526), (9324, 29203), (9657, 28196), (9842, 27666), (9918, 27454), (10759, 25308), (11571, 23532), (11766, 23142), (12084, 22533), (12654, 21518), (12876, 21147), (13356, 20387), (13727, 19836), (13833, 19684), (14098, 19314), (14763, 18444), (15022, 18126), (15428, 17649)]