649728768

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1194

約数の個数: 144

約数和(自身を含む): 1895523840

約数和(自身を除く): 1245795072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 156, 177, 192, 208, 236, 256, 312, 354, 384, 416, 472, 624, 708, 767, 768, 832, 944, 1103, 1248, 1416, 1534, 1664, 1888, 2206, 2301, 2496, 2832, 3068, 3309, 3328, 3776, 4412, 4602, 4992, 5664, 6136, 6618, 7552, 8824, 9204, 9984, 11328, 12272, 13236, 14339, 15104, 17648, 18408, 22656, 24544, 26472, 28678, 35296, 36816, 43017, 45312, 49088, 52944, 57356, 65077, 70592, 73632, 86034, 98176, 105888, 114712, 130154, 141184, 147264, 172068, 195231, 196352, 211776, 229424, 260308, 282368, 294528, 344136, 390462, 423552, 458848, 520616, 589056, 688272, 780924, 846001, 847104, 917696, 1041232, 1376544, 1561848, 1692002, 1835392, 2082464, 2538003, 2753088, 3123696, 3384004, 3670784, 4164928, 5076006, 5506176, 6247392, 6768008, 8329856, 10152012, 11012352, 12494784, 13536016, 16659712, 20304024, 24989568, 27072032, 40608048, 49979136, 54144064, 81216096, 108288128, 162432192, 216576256, 324864384, 649728768]

約数ペア:

[(1, 649728768), (2, 324864384), (3, 216576256), (4, 162432192), (6, 108288128), (8, 81216096), (12, 54144064), (13, 49979136), (16, 40608048), (24, 27072032), (26, 24989568), (32, 20304024), (39, 16659712), (48, 13536016), (52, 12494784), (59, 11012352), (64, 10152012), (78, 8329856), (96, 6768008), (104, 6247392), (118, 5506176), (128, 5076006), (156, 4164928), (177, 3670784), (192, 3384004), (208, 3123696), (236, 2753088), (256, 2538003), (312, 2082464), (354, 1835392), (384, 1692002), (416, 1561848), (472, 1376544), (624, 1041232), (708, 917696), (767, 847104), (768, 846001), (832, 780924), (944, 688272), (1103, 589056), (1248, 520616), (1416, 458848), (1534, 423552), (1664, 390462), (1888, 344136), (2206, 294528), (2301, 282368), (2496, 260308), (2832, 229424), (3068, 211776), (3309, 196352), (3328, 195231), (3776, 172068), (4412, 147264), (4602, 141184), (4992, 130154), (5664, 114712), (6136, 105888), (6618, 98176), (7552, 86034), (8824, 73632), (9204, 70592), (9984, 65077), (11328, 57356), (12272, 52944), (13236, 49088), (14339, 45312), (15104, 43017), (17648, 36816), (18408, 35296), (22656, 28678), (24544, 26472)]