2577843968

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 6078234624

約数和(自身を除く): 3500390656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 127, 128, 188, 224, 241, 254, 256, 329, 376, 448, 482, 508, 658, 752, 889, 896, 964, 1016, 1316, 1504, 1687, 1778, 1792, 1928, 2032, 2632, 3008, 3374, 3556, 3856, 4064, 5264, 5969, 6016, 6748, 7112, 7712, 8128, 10528, 11327, 11938, 12032, 13496, 14224, 15424, 16256, 21056, 22654, 23876, 26992, 28448, 30607, 30848, 32512, 41783, 42112, 45308, 47752, 53984, 56896, 61214, 61696, 79289, 83566, 84224, 90616, 95504, 107968, 113792, 122428, 158578, 167132, 181232, 191008, 214249, 215936, 227584, 244856, 317156, 334264, 362464, 382016, 428498, 431872, 489712, 634312, 668528, 724928, 764032, 856996, 979424, 1268624, 1337056, 1438529, 1449856, 1528064, 1713992, 1958848, 2537248, 2674112, 2877058, 2899712, 3427984, 3917696, 5074496, 5348224, 5754116, 6855968, 7835392, 10069703, 10148992, 10696448, 11508232, 13711936, 20139406, 20297984, 23016464, 27423872, 40278812, 46032928, 54847744, 80557624, 92065856, 161115248, 184131712, 322230496, 368263424, 644460992, 1288921984, 2577843968]

約数ペア:

[(1, 2577843968), (2, 1288921984), (4, 644460992), (7, 368263424), (8, 322230496), (14, 184131712), (16, 161115248), (28, 92065856), (32, 80557624), (47, 54847744), (56, 46032928), (64, 40278812), (94, 27423872), (112, 23016464), (127, 20297984), (128, 20139406), (188, 13711936), (224, 11508232), (241, 10696448), (254, 10148992), (256, 10069703), (329, 7835392), (376, 6855968), (448, 5754116), (482, 5348224), (508, 5074496), (658, 3917696), (752, 3427984), (889, 2899712), (896, 2877058), (964, 2674112), (1016, 2537248), (1316, 1958848), (1504, 1713992), (1687, 1528064), (1778, 1449856), (1792, 1438529), (1928, 1337056), (2032, 1268624), (2632, 979424), (3008, 856996), (3374, 764032), (3556, 724928), (3856, 668528), (4064, 634312), (5264, 489712), (5969, 431872), (6016, 428498), (6748, 382016), (7112, 362464), (7712, 334264), (8128, 317156), (10528, 244856), (11327, 227584), (11938, 215936), (12032, 214249), (13496, 191008), (14224, 181232), (15424, 167132), (16256, 158578), (21056, 122428), (22654, 113792), (23876, 107968), (26992, 95504), (28448, 90616), (30607, 84224), (30848, 83566), (32512, 79289), (41783, 61696), (42112, 61214), (45308, 56896), (47752, 53984)]