865229664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 2536095744

約数和(自身を除く): 1670866080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 96, 103, 104, 106, 127, 156, 159, 206, 208, 212, 254, 309, 312, 318, 381, 412, 416, 424, 508, 618, 624, 636, 689, 762, 824, 848, 1016, 1236, 1248, 1272, 1339, 1378, 1524, 1648, 1651, 1696, 2032, 2067, 2472, 2544, 2678, 2756, 3048, 3296, 3302, 4017, 4064, 4134, 4944, 4953, 5088, 5356, 5459, 5512, 6096, 6604, 6731, 8034, 8268, 9888, 9906, 10712, 10918, 11024, 12192, 13081, 13208, 13462, 16068, 16377, 16536, 19812, 20193, 21424, 21836, 22048, 26162, 26416, 26924, 32136, 32754, 33072, 39243, 39624, 40386, 42848, 43672, 52324, 52832, 53848, 64272, 65508, 66144, 70967, 78486, 79248, 80772, 87344, 87503, 104648, 107696, 128544, 131016, 141934, 156972, 158496, 161544, 170053, 174688, 175006, 209296, 212901, 215392, 262032, 262509, 283868, 313944, 323088, 340106, 350012, 418592, 425802, 510159, 524064, 525018, 567736, 627888, 646176, 680212, 693293, 700024, 851604, 1020318, 1050036, 1135472, 1255776, 1360424, 1386586, 1400048, 1703208, 2040636, 2079879, 2100072, 2270944, 2720848, 2773172, 2800096, 3406416, 4081272, 4159758, 4200144, 5441696, 5546344, 6812832, 8162544, 8319516, 8400288, 9012809, 11092688, 16325088, 16639032, 18025618, 22185376, 27038427, 33278064, 36051236, 54076854, 66556128, 72102472, 108153708, 144204944, 216307416, 288409888, 432614832, 865229664]

約数ペア:

[(1, 865229664), (2, 432614832), (3, 288409888), (4, 216307416), (6, 144204944), (8, 108153708), (12, 72102472), (13, 66556128), (16, 54076854), (24, 36051236), (26, 33278064), (32, 27038427), (39, 22185376), (48, 18025618), (52, 16639032), (53, 16325088), (78, 11092688), (96, 9012809), (103, 8400288), (104, 8319516), (106, 8162544), (127, 6812832), (156, 5546344), (159, 5441696), (206, 4200144), (208, 4159758), (212, 4081272), (254, 3406416), (309, 2800096), (312, 2773172), (318, 2720848), (381, 2270944), (412, 2100072), (416, 2079879), (424, 2040636), (508, 1703208), (618, 1400048), (624, 1386586), (636, 1360424), (689, 1255776), (762, 1135472), (824, 1050036), (848, 1020318), (1016, 851604), (1236, 700024), (1248, 693293), (1272, 680212), (1339, 646176), (1378, 627888), (1524, 567736), (1648, 525018), (1651, 524064), (1696, 510159), (2032, 425802), (2067, 418592), (2472, 350012), (2544, 340106), (2678, 323088), (2756, 313944), (3048, 283868), (3296, 262509), (3302, 262032), (4017, 215392), (4064, 212901), (4134, 209296), (4944, 175006), (4953, 174688), (5088, 170053), (5356, 161544), (5459, 158496), (5512, 156972), (6096, 141934), (6604, 131016), (6731, 128544), (8034, 107696), (8268, 104648), (9888, 87503), (9906, 87344), (10712, 80772), (10918, 79248), (11024, 78486), (12192, 70967), (13081, 66144), (13208, 65508), (13462, 64272), (16068, 53848), (16377, 52832), (16536, 52324), (19812, 43672), (20193, 42848), (21424, 40386), (21836, 39624), (22048, 39243), (26162, 33072), (26416, 32754), (26924, 32136)]