258925968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4293

約数の個数: 120

約数和(自身を含む): 841928256

約数和(自身を除く): 583002288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4211, 4392, 5124, 6832, 7686, 8422, 8784, 10248, 12633, 15372, 16844, 20496, 25266, 29477, 30744, 33688, 37899, 50532, 58954, 61488, 67376, 75798, 88431, 101064, 117908, 151596, 176862, 202128, 235816, 256871, 265293, 303192, 353724, 471632, 513742, 530586, 606384, 707448, 770613, 1027484, 1061172, 1414896, 1541226, 1798097, 2054968, 2122344, 2311839, 3082452, 3596194, 4109936, 4244688, 4623678, 5394291, 6164904, 7192388, 9247356, 10788582, 12329808, 14384776, 16182873, 18494712, 21577164, 28769552, 32365746, 36989424, 43154328, 64731492, 86308656, 129462984, 258925968]

約数ペア:

[(1, 258925968), (2, 129462984), (3, 86308656), (4, 64731492), (6, 43154328), (7, 36989424), (8, 32365746), (9, 28769552), (12, 21577164), (14, 18494712), (16, 16182873), (18, 14384776), (21, 12329808), (24, 10788582), (28, 9247356), (36, 7192388), (42, 6164904), (48, 5394291), (56, 4623678), (61, 4244688), (63, 4109936), (72, 3596194), (84, 3082452), (112, 2311839), (122, 2122344), (126, 2054968), (144, 1798097), (168, 1541226), (183, 1414896), (244, 1061172), (252, 1027484), (336, 770613), (366, 707448), (427, 606384), (488, 530586), (504, 513742), (549, 471632), (732, 353724), (854, 303192), (976, 265293), (1008, 256871), (1098, 235816), (1281, 202128), (1464, 176862), (1708, 151596), (2196, 117908), (2562, 101064), (2928, 88431), (3416, 75798), (3843, 67376), (4211, 61488), (4392, 58954), (5124, 50532), (6832, 37899), (7686, 33688), (8422, 30744), (8784, 29477), (10248, 25266), (12633, 20496), (15372, 16844)]