374231368

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 816076800

約数和(自身を除く): 441845432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 139, 262, 278, 367, 524, 556, 734, 917, 973, 1048, 1112, 1468, 1834, 1946, 2569, 2936, 3668, 3892, 5138, 7336, 7784, 10276, 18209, 20552, 36418, 48077, 51013, 72836, 96154, 102026, 127463, 145672, 192308, 204052, 254926, 336539, 357091, 384616, 408104, 509852, 673078, 714182, 1019704, 1346156, 1428364, 2692312, 2856728, 6682703, 13365406, 26730812, 46778921, 53461624, 93557842, 187115684, 374231368]

約数ペア:

[(1, 374231368), (2, 187115684), (4, 93557842), (7, 53461624), (8, 46778921), (14, 26730812), (28, 13365406), (56, 6682703), (131, 2856728), (139, 2692312), (262, 1428364), (278, 1346156), (367, 1019704), (524, 714182), (556, 673078), (734, 509852), (917, 408104), (973, 384616), (1048, 357091), (1112, 336539), (1468, 254926), (1834, 204052), (1946, 192308), (2569, 145672), (2936, 127463), (3668, 102026), (3892, 96154), (5138, 72836), (7336, 51013), (7784, 48077), (10276, 36418), (18209, 20552)]