313156776

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1429}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 819561600

約数和(自身を除く): 506404824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 397, 552, 794, 1191, 1429, 1588, 2382, 2858, 3176, 4287, 4764, 5716, 8574, 9131, 9528, 11432, 17148, 18262, 27393, 32867, 34296, 36524, 54786, 65734, 73048, 98601, 109572, 131468, 197202, 219144, 262936, 394404, 567313, 788808, 1134626, 1701939, 2269252, 3403878, 4538504, 6807756, 13048199, 13615512, 26096398, 39144597, 52192796, 78289194, 104385592, 156578388, 313156776]

約数ペア:

[(1, 313156776), (2, 156578388), (3, 104385592), (4, 78289194), (6, 52192796), (8, 39144597), (12, 26096398), (23, 13615512), (24, 13048199), (46, 6807756), (69, 4538504), (92, 3403878), (138, 2269252), (184, 1701939), (276, 1134626), (397, 788808), (552, 567313), (794, 394404), (1191, 262936), (1429, 219144), (1588, 197202), (2382, 131468), (2858, 109572), (3176, 98601), (4287, 73048), (4764, 65734), (5716, 54786), (8574, 36524), (9131, 34296), (9528, 32867), (11432, 27393), (17148, 18262)]