681864192

素因数分解:

$2^{10}\times 3^2\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:574

約数の個数: 132

約数和(自身を含む): 1983477496

約数和(自身を除く): 1301613304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 241, 256, 288, 307, 384, 482, 512, 576, 614, 723, 768, 921, 964, 1024, 1152, 1228, 1446, 1536, 1842, 1928, 2169, 2304, 2456, 2763, 2892, 3072, 3684, 3856, 4338, 4608, 4912, 5526, 5784, 7368, 7712, 8676, 9216, 9824, 11052, 11568, 14736, 15424, 17352, 19648, 22104, 23136, 29472, 30848, 34704, 39296, 44208, 46272, 58944, 61696, 69408, 73987, 78592, 88416, 92544, 117888, 123392, 138816, 147974, 157184, 176832, 185088, 221961, 235776, 246784, 277632, 295948, 314368, 353664, 370176, 443922, 471552, 555264, 591896, 665883, 707328, 740352, 887844, 943104, 1110528, 1183792, 1331766, 1414656, 1775688, 2221056, 2367584, 2663532, 2829312, 3551376, 4735168, 5327064, 7102752, 9470336, 10654128, 14205504, 18940672, 21308256, 28411008, 37881344, 42616512, 56822016, 75762688, 85233024, 113644032, 170466048, 227288064, 340932096, 681864192]

約数ペア:

[(1, 681864192), (2, 340932096), (3, 227288064), (4, 170466048), (6, 113644032), (8, 85233024), (9, 75762688), (12, 56822016), (16, 42616512), (18, 37881344), (24, 28411008), (32, 21308256), (36, 18940672), (48, 14205504), (64, 10654128), (72, 9470336), (96, 7102752), (128, 5327064), (144, 4735168), (192, 3551376), (241, 2829312), (256, 2663532), (288, 2367584), (307, 2221056), (384, 1775688), (482, 1414656), (512, 1331766), (576, 1183792), (614, 1110528), (723, 943104), (768, 887844), (921, 740352), (964, 707328), (1024, 665883), (1152, 591896), (1228, 555264), (1446, 471552), (1536, 443922), (1842, 370176), (1928, 353664), (2169, 314368), (2304, 295948), (2456, 277632), (2763, 246784), (2892, 235776), (3072, 221961), (3684, 185088), (3856, 176832), (4338, 157184), (4608, 147974), (4912, 138816), (5526, 123392), (5784, 117888), (7368, 92544), (7712, 88416), (8676, 78592), (9216, 73987), (9824, 69408), (11052, 61696), (11568, 58944), (14736, 46272), (15424, 44208), (17352, 39296), (19648, 34704), (22104, 30848), (23136, 29472)]