128434267776

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33403}}^1$

素因数の和:33487

約数の個数: 256

約数和(自身を含む): 392510361600

約数和(自身を除く): 264076093824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 114, 124, 128, 136, 152, 186, 192, 204, 228, 248, 272, 304, 323, 372, 384, 408, 456, 496, 527, 544, 589, 608, 646, 744, 816, 912, 969, 992, 1054, 1088, 1178, 1216, 1292, 1488, 1581, 1632, 1767, 1824, 1938, 1984, 2108, 2176, 2356, 2432, 2584, 2976, 3162, 3264, 3534, 3648, 3876, 3968, 4216, 4712, 5168, 5952, 6324, 6528, 7068, 7296, 7752, 8432, 9424, 10013, 10336, 11904, 12648, 14136, 15504, 16864, 18848, 20026, 20672, 25296, 28272, 30039, 31008, 33403, 33728, 37696, 40052, 41344, 50592, 56544, 60078, 62016, 66806, 67456, 75392, 80104, 100209, 101184, 113088, 120156, 124032, 133612, 160208, 200418, 202368, 226176, 240312, 267224, 320416, 400836, 480624, 534448, 567851, 634657, 640832, 801672, 961248, 1035493, 1068896, 1135702, 1269314, 1281664, 1603344, 1703553, 1903971, 1922496, 2070986, 2137792, 2271404, 2538628, 3106479, 3206688, 3407106, 3807942, 3844992, 4141972, 4275584, 4542808, 5077256, 6212958, 6413376, 6814212, 7615884, 8283944, 9085616, 10154512, 10789169, 12425916, 12826752, 13628424, 15231768, 16567888, 17603381, 18171232, 19674367, 20309024, 21578338, 24851832, 27256848, 30463536, 32367507, 33135776, 35206762, 36342464, 39348734, 40618048, 43156676, 49703664, 52810143, 54513696, 59023101, 60927072, 64735014, 66271552, 70413524, 72684928, 78697468, 81236096, 86313352, 99407328, 105620286, 109027392, 118046202, 121854144, 129470028, 132543104, 140827048, 157394936, 172626704, 198814656, 211240572, 218054784, 236092404, 243708288, 258940056, 281654096, 314789872, 334464239, 345253408, 397629312, 422481144, 472184808, 517880112, 563308192, 629579744, 668928478, 690506816, 844962288, 944369616, 1003392717, 1035760224, 1126616384, 1259159488, 1337856956, 1381013632, 1689924576, 1888739232, 2006785434, 2071520448, 2253232768, 2518318976, 2675713912, 3379849152, 3777478464, 4013570868, 4143040896, 5351427824, 6759698304, 7554956928, 8027141736, 10702855648, 16054283472, 21405711296, 32108566944, 42811422592, 64217133888, 128434267776]

約数ペア:

[(1, 128434267776), (2, 64217133888), (3, 42811422592), (4, 32108566944), (6, 21405711296), (8, 16054283472), (12, 10702855648), (16, 8027141736), (17, 7554956928), (19, 6759698304), (24, 5351427824), (31, 4143040896), (32, 4013570868), (34, 3777478464), (38, 3379849152), (48, 2675713912), (51, 2518318976), (57, 2253232768), (62, 2071520448), (64, 2006785434), (68, 1888739232), (76, 1689924576), (93, 1381013632), (96, 1337856956), (102, 1259159488), (114, 1126616384), (124, 1035760224), (128, 1003392717), (136, 944369616), (152, 844962288), (186, 690506816), (192, 668928478), (204, 629579744), (228, 563308192), (248, 517880112), (272, 472184808), (304, 422481144), (323, 397629312), (372, 345253408), (384, 334464239), (408, 314789872), (456, 281654096), (496, 258940056), (527, 243708288), (544, 236092404), (589, 218054784), (608, 211240572), (646, 198814656), (744, 172626704), (816, 157394936), (912, 140827048), (969, 132543104), (992, 129470028), (1054, 121854144), (1088, 118046202), (1178, 109027392), (1216, 105620286), (1292, 99407328), (1488, 86313352), (1581, 81236096), (1632, 78697468), (1767, 72684928), (1824, 70413524), (1938, 66271552), (1984, 64735014), (2108, 60927072), (2176, 59023101), (2356, 54513696), (2432, 52810143), (2584, 49703664), (2976, 43156676), (3162, 40618048), (3264, 39348734), (3534, 36342464), (3648, 35206762), (3876, 33135776), (3968, 32367507), (4216, 30463536), (4712, 27256848), (5168, 24851832), (5952, 21578338), (6324, 20309024), (6528, 19674367), (7068, 18171232), (7296, 17603381), (7752, 16567888), (8432, 15231768), (9424, 13628424), (10013, 12826752), (10336, 12425916), (11904, 10789169), (12648, 10154512), (14136, 9085616), (15504, 8283944), (16864, 7615884), (18848, 6814212), (20026, 6413376), (20672, 6212958), (25296, 5077256), (28272, 4542808), (30039, 4275584), (31008, 4141972), (33403, 3844992), (33728, 3807942), (37696, 3407106), (40052, 3206688), (41344, 3106479), (50592, 2538628), (56544, 2271404), (60078, 2137792), (62016, 2070986), (66806, 1922496), (67456, 1903971), (75392, 1703553), (80104, 1603344), (100209, 1281664), (101184, 1269314), (113088, 1135702), (120156, 1068896), (124032, 1035493), (133612, 961248), (160208, 801672), (200418, 640832), (202368, 634657), (226176, 567851), (240312, 534448), (267224, 480624), (320416, 400836)]