298549204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 564480000

約数和(自身を除く): 265930796

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 139, 236, 278, 479, 556, 958, 1121, 1916, 2242, 2641, 4484, 5282, 8201, 9101, 10564, 16402, 18202, 28261, 32804, 36404, 56522, 66581, 113044, 133162, 155819, 266324, 311638, 536959, 623276, 1073918, 1265039, 2147836, 2530078, 3928279, 5060156, 7856558, 15713116, 74637301, 149274602, 298549204]

約数ペア:

[(1, 298549204), (2, 149274602), (4, 74637301), (19, 15713116), (38, 7856558), (59, 5060156), (76, 3928279), (118, 2530078), (139, 2147836), (236, 1265039), (278, 1073918), (479, 623276), (556, 536959), (958, 311638), (1121, 266324), (1916, 155819), (2242, 133162), (2641, 113044), (4484, 66581), (5282, 56522), (8201, 36404), (9101, 32804), (10564, 28261), (16402, 18202)]