2720717952

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1378

約数の個数: 128

約数和(自身を含む): 7445053440

約数和(自身を除く): 4724335488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 127, 128, 141, 188, 192, 254, 282, 376, 381, 384, 508, 564, 752, 762, 1016, 1128, 1187, 1504, 1524, 2032, 2256, 2374, 3008, 3048, 3561, 4064, 4512, 4748, 5969, 6016, 6096, 7122, 8128, 9024, 9496, 11938, 12192, 14244, 16256, 17907, 18048, 18992, 23876, 24384, 28488, 35814, 37984, 47752, 48768, 55789, 56976, 71628, 75968, 95504, 111578, 113952, 143256, 150749, 151936, 167367, 191008, 223156, 227904, 286512, 301498, 334734, 382016, 446312, 452247, 455808, 573024, 602996, 669468, 764032, 892624, 904494, 1146048, 1205992, 1338936, 1785248, 1808988, 2292096, 2411984, 2677872, 3570496, 3617976, 4823968, 5355744, 7085203, 7140992, 7235952, 9647936, 10711488, 14170406, 14471904, 19295872, 21255609, 21422976, 28340812, 28943808, 42511218, 56681624, 57887616, 85022436, 113363248, 170044872, 226726496, 340089744, 453452992, 680179488, 906905984, 1360358976, 2720717952]

約数ペア:

[(1, 2720717952), (2, 1360358976), (3, 906905984), (4, 680179488), (6, 453452992), (8, 340089744), (12, 226726496), (16, 170044872), (24, 113363248), (32, 85022436), (47, 57887616), (48, 56681624), (64, 42511218), (94, 28943808), (96, 28340812), (127, 21422976), (128, 21255609), (141, 19295872), (188, 14471904), (192, 14170406), (254, 10711488), (282, 9647936), (376, 7235952), (381, 7140992), (384, 7085203), (508, 5355744), (564, 4823968), (752, 3617976), (762, 3570496), (1016, 2677872), (1128, 2411984), (1187, 2292096), (1504, 1808988), (1524, 1785248), (2032, 1338936), (2256, 1205992), (2374, 1146048), (3008, 904494), (3048, 892624), (3561, 764032), (4064, 669468), (4512, 602996), (4748, 573024), (5969, 455808), (6016, 452247), (6096, 446312), (7122, 382016), (8128, 334734), (9024, 301498), (9496, 286512), (11938, 227904), (12192, 223156), (14244, 191008), (16256, 167367), (17907, 151936), (18048, 150749), (18992, 143256), (23876, 113952), (24384, 111578), (28488, 95504), (35814, 75968), (37984, 71628), (47752, 56976), (48768, 55789)]