245667504

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 649958400

約数和(自身を除く): 404290896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 223, 236, 354, 389, 446, 472, 669, 708, 778, 892, 944, 1167, 1338, 1416, 1556, 1784, 2334, 2676, 2832, 3112, 3568, 4668, 5352, 6224, 9336, 10704, 13157, 18672, 22951, 26314, 39471, 45902, 52628, 68853, 78942, 86747, 91804, 105256, 137706, 157884, 173494, 183608, 210512, 260241, 275412, 315768, 346988, 367216, 520482, 550824, 631536, 693976, 1040964, 1101648, 1387952, 2081928, 4163856, 5118073, 10236146, 15354219, 20472292, 30708438, 40944584, 61416876, 81889168, 122833752, 245667504]

約数ペア:

[(1, 245667504), (2, 122833752), (3, 81889168), (4, 61416876), (6, 40944584), (8, 30708438), (12, 20472292), (16, 15354219), (24, 10236146), (48, 5118073), (59, 4163856), (118, 2081928), (177, 1387952), (223, 1101648), (236, 1040964), (354, 693976), (389, 631536), (446, 550824), (472, 520482), (669, 367216), (708, 346988), (778, 315768), (892, 275412), (944, 260241), (1167, 210512), (1338, 183608), (1416, 173494), (1556, 157884), (1784, 137706), (2334, 105256), (2676, 91804), (2832, 86747), (3112, 78942), (3568, 68853), (4668, 52628), (5352, 45902), (6224, 39471), (9336, 26314), (10704, 22951), (13157, 18672)]