279298656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10693

約数の個数: 144

約数和(自身を含む): 977637024

約数和(自身を除く): 698338368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 10657, 13104, 21314, 26208, 31971, 42628, 63942, 74599, 85256, 95913, 127884, 138541, 149198, 170512, 191826, 223797, 255768, 277082, 298396, 341024, 383652, 415623, 447594, 511536, 554164, 596792, 671391, 767304, 831246, 895188, 969787, 1023072, 1108328, 1193584, 1246869, 1342782, 1534608, 1662492, 1790376, 1939574, 2216656, 2387168, 2493738, 2685564, 2909361, 3069216, 3324984, 3580752, 3879148, 4433312, 4987476, 5371128, 5818722, 6649968, 7161504, 7758296, 8728083, 9974952, 10742256, 11637444, 13299936, 15516592, 17456166, 19949904, 21484512, 23274888, 31033184, 34912332, 39899808, 46549776, 69824664, 93099552, 139649328, 279298656]

約数ペア:

[(1, 279298656), (2, 139649328), (3, 93099552), (4, 69824664), (6, 46549776), (7, 39899808), (8, 34912332), (9, 31033184), (12, 23274888), (13, 21484512), (14, 19949904), (16, 17456166), (18, 15516592), (21, 13299936), (24, 11637444), (26, 10742256), (28, 9974952), (32, 8728083), (36, 7758296), (39, 7161504), (42, 6649968), (48, 5818722), (52, 5371128), (56, 4987476), (63, 4433312), (72, 3879148), (78, 3580752), (84, 3324984), (91, 3069216), (96, 2909361), (104, 2685564), (112, 2493738), (117, 2387168), (126, 2216656), (144, 1939574), (156, 1790376), (168, 1662492), (182, 1534608), (208, 1342782), (224, 1246869), (234, 1193584), (252, 1108328), (273, 1023072), (288, 969787), (312, 895188), (336, 831246), (364, 767304), (416, 671391), (468, 596792), (504, 554164), (546, 511536), (624, 447594), (672, 415623), (728, 383652), (819, 341024), (936, 298396), (1008, 277082), (1092, 255768), (1248, 223797), (1456, 191826), (1638, 170512), (1872, 149198), (2016, 138541), (2184, 127884), (2912, 95913), (3276, 85256), (3744, 74599), (4368, 63942), (6552, 42628), (8736, 31971), (10657, 26208), (13104, 21314)]