245999712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6907}}^1$

素因数の和:6980

約数の個数: 96

約数和(自身を含む): 752032512

約数和(自身を除く): 506032800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 84, 96, 106, 112, 159, 168, 212, 224, 318, 336, 371, 424, 636, 672, 742, 848, 1113, 1272, 1484, 1696, 2226, 2544, 2968, 4452, 5088, 5936, 6907, 8904, 11872, 13814, 17808, 20721, 27628, 35616, 41442, 48349, 55256, 82884, 96698, 110512, 145047, 165768, 193396, 221024, 290094, 331536, 366071, 386792, 580188, 663072, 732142, 773584, 1098213, 1160376, 1464284, 1547168, 2196426, 2320752, 2562497, 2928568, 4392852, 4641504, 5124994, 5857136, 7687491, 8785704, 10249988, 11714272, 15374982, 17571408, 20499976, 30749964, 35142816, 40999952, 61499928, 81999904, 122999856, 245999712]

約数ペア:

[(1, 245999712), (2, 122999856), (3, 81999904), (4, 61499928), (6, 40999952), (7, 35142816), (8, 30749964), (12, 20499976), (14, 17571408), (16, 15374982), (21, 11714272), (24, 10249988), (28, 8785704), (32, 7687491), (42, 5857136), (48, 5124994), (53, 4641504), (56, 4392852), (84, 2928568), (96, 2562497), (106, 2320752), (112, 2196426), (159, 1547168), (168, 1464284), (212, 1160376), (224, 1098213), (318, 773584), (336, 732142), (371, 663072), (424, 580188), (636, 386792), (672, 366071), (742, 331536), (848, 290094), (1113, 221024), (1272, 193396), (1484, 165768), (1696, 145047), (2226, 110512), (2544, 96698), (2968, 82884), (4452, 55256), (5088, 48349), (5936, 41442), (6907, 35616), (8904, 27628), (11872, 20721), (13814, 17808)]