245637756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:900

約数の個数: 144

約数和(自身を含む): 773083584

約数和(自身を除く): 527445828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 182, 194, 234, 252, 273, 291, 364, 388, 468, 546, 582, 679, 773, 819, 873, 1092, 1164, 1261, 1358, 1546, 1638, 1746, 2037, 2319, 2522, 2716, 3092, 3276, 3492, 3783, 4074, 4638, 5044, 5411, 6111, 6957, 7566, 8148, 8827, 9276, 10049, 10822, 11349, 12222, 13914, 15132, 16233, 17654, 20098, 21644, 22698, 24444, 26481, 27828, 30147, 32466, 35308, 40196, 45396, 48699, 52962, 60294, 64932, 70343, 74981, 79443, 90441, 97398, 105924, 120588, 140686, 149962, 158886, 180882, 194796, 211029, 224943, 281372, 299924, 317772, 361764, 422058, 449886, 524867, 633087, 674829, 844116, 899772, 974753, 1049734, 1266174, 1349658, 1574601, 1949506, 2099468, 2532348, 2699316, 2924259, 3149202, 3899012, 4723803, 5848518, 6298404, 6823271, 8772777, 9447606, 11697036, 13646542, 17545554, 18895212, 20469813, 27293084, 35091108, 40939626, 61409439, 81879252, 122818878, 245637756]

約数ペア:

[(1, 245637756), (2, 122818878), (3, 81879252), (4, 61409439), (6, 40939626), (7, 35091108), (9, 27293084), (12, 20469813), (13, 18895212), (14, 17545554), (18, 13646542), (21, 11697036), (26, 9447606), (28, 8772777), (36, 6823271), (39, 6298404), (42, 5848518), (52, 4723803), (63, 3899012), (78, 3149202), (84, 2924259), (91, 2699316), (97, 2532348), (117, 2099468), (126, 1949506), (156, 1574601), (182, 1349658), (194, 1266174), (234, 1049734), (252, 974753), (273, 899772), (291, 844116), (364, 674829), (388, 633087), (468, 524867), (546, 449886), (582, 422058), (679, 361764), (773, 317772), (819, 299924), (873, 281372), (1092, 224943), (1164, 211029), (1261, 194796), (1358, 180882), (1546, 158886), (1638, 149962), (1746, 140686), (2037, 120588), (2319, 105924), (2522, 97398), (2716, 90441), (3092, 79443), (3276, 74981), (3492, 70343), (3783, 64932), (4074, 60294), (4638, 52962), (5044, 48699), (5411, 45396), (6111, 40196), (6957, 35308), (7566, 32466), (8148, 30147), (8827, 27828), (9276, 26481), (10049, 24444), (10822, 22698), (11349, 21644), (12222, 20098), (13914, 17654), (15132, 16233)]