2638147968

素因数分解:

$2^7\times 3^5\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1071

約数の個数: 192

約数和(自身を含む): 7969525200

約数和(自身を除く): 5331377232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 128, 144, 162, 178, 192, 216, 243, 267, 288, 324, 356, 384, 432, 486, 534, 576, 648, 712, 801, 864, 953, 972, 1068, 1152, 1296, 1424, 1602, 1728, 1906, 1944, 2136, 2403, 2592, 2848, 2859, 3204, 3456, 3812, 3888, 4272, 4806, 5184, 5696, 5718, 6408, 7209, 7624, 7776, 8544, 8577, 9612, 10368, 11392, 11436, 12816, 14418, 15248, 15552, 17088, 17154, 19224, 21627, 22872, 25632, 25731, 28836, 30496, 31104, 34176, 34308, 38448, 43254, 45744, 51264, 51462, 57672, 60992, 68616, 76896, 77193, 84817, 86508, 91488, 102528, 102924, 115344, 121984, 137232, 153792, 154386, 169634, 173016, 182976, 205848, 230688, 231579, 254451, 274464, 307584, 308772, 339268, 346032, 365952, 411696, 461376, 463158, 508902, 548928, 617544, 678536, 692064, 763353, 823392, 922752, 926316, 1017804, 1097856, 1235088, 1357072, 1384128, 1526706, 1646784, 1852632, 2035608, 2290059, 2470176, 2714144, 2768256, 3053412, 3293568, 3705264, 4071216, 4580118, 4940352, 5428288, 6106824, 6870177, 7410528, 8142432, 9160236, 9880704, 10856576, 12213648, 13740354, 14821056, 16284864, 18320472, 20610531, 24427296, 27480708, 29642112, 32569728, 36640944, 41221062, 48854592, 54961416, 73281888, 82442124, 97709184, 109922832, 146563776, 164884248, 219845664, 293127552, 329768496, 439691328, 659536992, 879382656, 1319073984, 2638147968]

約数ペア:

[(1, 2638147968), (2, 1319073984), (3, 879382656), (4, 659536992), (6, 439691328), (8, 329768496), (9, 293127552), (12, 219845664), (16, 164884248), (18, 146563776), (24, 109922832), (27, 97709184), (32, 82442124), (36, 73281888), (48, 54961416), (54, 48854592), (64, 41221062), (72, 36640944), (81, 32569728), (89, 29642112), (96, 27480708), (108, 24427296), (128, 20610531), (144, 18320472), (162, 16284864), (178, 14821056), (192, 13740354), (216, 12213648), (243, 10856576), (267, 9880704), (288, 9160236), (324, 8142432), (356, 7410528), (384, 6870177), (432, 6106824), (486, 5428288), (534, 4940352), (576, 4580118), (648, 4071216), (712, 3705264), (801, 3293568), (864, 3053412), (953, 2768256), (972, 2714144), (1068, 2470176), (1152, 2290059), (1296, 2035608), (1424, 1852632), (1602, 1646784), (1728, 1526706), (1906, 1384128), (1944, 1357072), (2136, 1235088), (2403, 1097856), (2592, 1017804), (2848, 926316), (2859, 922752), (3204, 823392), (3456, 763353), (3812, 692064), (3888, 678536), (4272, 617544), (4806, 548928), (5184, 508902), (5696, 463158), (5718, 461376), (6408, 411696), (7209, 365952), (7624, 346032), (7776, 339268), (8544, 308772), (8577, 307584), (9612, 274464), (10368, 254451), (11392, 231579), (11436, 230688), (12816, 205848), (14418, 182976), (15248, 173016), (15552, 169634), (17088, 154386), (17154, 153792), (19224, 137232), (21627, 121984), (22872, 115344), (25632, 102924), (25731, 102528), (28836, 91488), (30496, 86508), (31104, 84817), (34176, 77193), (34308, 76896), (38448, 68616), (43254, 60992), (45744, 57672), (51264, 51462)]