308289552

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 817179840

約数和(自身を除く): 508890288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 179, 212, 318, 358, 424, 537, 636, 677, 716, 848, 1074, 1272, 1354, 1432, 2031, 2148, 2544, 2708, 2864, 4062, 4296, 5416, 8124, 8592, 9487, 10832, 16248, 18974, 28461, 32496, 35881, 37948, 56922, 71762, 75896, 107643, 113844, 121183, 143524, 151792, 215286, 227688, 242366, 287048, 363549, 430572, 455376, 484732, 574096, 727098, 861144, 969464, 1454196, 1722288, 1938928, 2908392, 5816784, 6422699, 12845398, 19268097, 25690796, 38536194, 51381592, 77072388, 102763184, 154144776, 308289552]

約数ペア:

[(1, 308289552), (2, 154144776), (3, 102763184), (4, 77072388), (6, 51381592), (8, 38536194), (12, 25690796), (16, 19268097), (24, 12845398), (48, 6422699), (53, 5816784), (106, 2908392), (159, 1938928), (179, 1722288), (212, 1454196), (318, 969464), (358, 861144), (424, 727098), (537, 574096), (636, 484732), (677, 455376), (716, 430572), (848, 363549), (1074, 287048), (1272, 242366), (1354, 227688), (1432, 215286), (2031, 151792), (2148, 143524), (2544, 121183), (2708, 113844), (2864, 107643), (4062, 75896), (4296, 71762), (5416, 56922), (8124, 37948), (8592, 35881), (9487, 32496), (10832, 28461), (16248, 18974)]