321379077744

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{30467}}^1$

素因数の和:30668

約数の個数: 240

約数和(自身を含む): 990146626560

約数和(自身を除く): 668767548816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 139, 144, 153, 186, 204, 248, 272, 278, 279, 306, 372, 408, 417, 496, 527, 556, 558, 612, 744, 816, 834, 1054, 1112, 1116, 1224, 1251, 1488, 1581, 1668, 2108, 2224, 2232, 2363, 2448, 2502, 3162, 3336, 4216, 4309, 4464, 4726, 4743, 5004, 6324, 6672, 7089, 8432, 8618, 9452, 9486, 10008, 12648, 12927, 14178, 17236, 18904, 18972, 20016, 21267, 25296, 25854, 28356, 30467, 34472, 37808, 37944, 38781, 42534, 51708, 56712, 60934, 68944, 73253, 75888, 77562, 85068, 91401, 103416, 113424, 121868, 146506, 155124, 170136, 182802, 206832, 219759, 243736, 274203, 293012, 310248, 340272, 365604, 439518, 487472, 517939, 548406, 586024, 620496, 659277, 731208, 879036, 944477, 1035878, 1096812, 1172048, 1318554, 1462416, 1553817, 1758072, 1888954, 2071756, 2193624, 2637108, 2833431, 3107634, 3516144, 3777908, 4143512, 4234913, 4387248, 4661451, 5274216, 5666862, 6215268, 7555816, 8287024, 8469826, 8500293, 9322902, 10548432, 11333724, 12430536, 12704739, 15111632, 16056109, 16939652, 17000586, 18645804, 22667448, 24861072, 25409478, 32112218, 33879304, 34001172, 37291608, 38114217, 45334896, 48168327, 50818956, 64224436, 67758608, 68002344, 71993521, 74583216, 76228434, 96336654, 101637912, 128448872, 131282303, 136004688, 143987042, 144504981, 152456868, 192673308, 203275824, 215980563, 256897744, 262564606, 287974084, 289009962, 304913736, 385346616, 393846909, 431961126, 525129212, 575948168, 578019924, 609827472, 647941689, 770693232, 787693818, 863922252, 1050258424, 1151896336, 1156039848, 1181540727, 1295883378, 1575387636, 1727844504, 2100516848, 2231799151, 2312079696, 2363081454, 2591766756, 3150775272, 3455689008, 4463598302, 4726162908, 5183533512, 6301550544, 6695397453, 8927196604, 9452325816, 10367067024, 13390794906, 17854393208, 18904651632, 20086192359, 26781589812, 35708786416, 40172384718, 53563179624, 80344769436, 107126359248, 160689538872, 321379077744]

約数ペア:

[(1, 321379077744), (2, 160689538872), (3, 107126359248), (4, 80344769436), (6, 53563179624), (8, 40172384718), (9, 35708786416), (12, 26781589812), (16, 20086192359), (17, 18904651632), (18, 17854393208), (24, 13390794906), (31, 10367067024), (34, 9452325816), (36, 8927196604), (48, 6695397453), (51, 6301550544), (62, 5183533512), (68, 4726162908), (72, 4463598302), (93, 3455689008), (102, 3150775272), (124, 2591766756), (136, 2363081454), (139, 2312079696), (144, 2231799151), (153, 2100516848), (186, 1727844504), (204, 1575387636), (248, 1295883378), (272, 1181540727), (278, 1156039848), (279, 1151896336), (306, 1050258424), (372, 863922252), (408, 787693818), (417, 770693232), (496, 647941689), (527, 609827472), (556, 578019924), (558, 575948168), (612, 525129212), (744, 431961126), (816, 393846909), (834, 385346616), (1054, 304913736), (1112, 289009962), (1116, 287974084), (1224, 262564606), (1251, 256897744), (1488, 215980563), (1581, 203275824), (1668, 192673308), (2108, 152456868), (2224, 144504981), (2232, 143987042), (2363, 136004688), (2448, 131282303), (2502, 128448872), (3162, 101637912), (3336, 96336654), (4216, 76228434), (4309, 74583216), (4464, 71993521), (4726, 68002344), (4743, 67758608), (5004, 64224436), (6324, 50818956), (6672, 48168327), (7089, 45334896), (8432, 38114217), (8618, 37291608), (9452, 34001172), (9486, 33879304), (10008, 32112218), (12648, 25409478), (12927, 24861072), (14178, 22667448), (17236, 18645804), (18904, 17000586), (18972, 16939652), (20016, 16056109), (21267, 15111632), (25296, 12704739), (25854, 12430536), (28356, 11333724), (30467, 10548432), (34472, 9322902), (37808, 8500293), (37944, 8469826), (38781, 8287024), (42534, 7555816), (51708, 6215268), (56712, 5666862), (60934, 5274216), (68944, 4661451), (73253, 4387248), (75888, 4234913), (77562, 4143512), (85068, 3777908), (91401, 3516144), (103416, 3107634), (113424, 2833431), (121868, 2637108), (146506, 2193624), (155124, 2071756), (170136, 1888954), (182802, 1758072), (206832, 1553817), (219759, 1462416), (243736, 1318554), (274203, 1172048), (293012, 1096812), (310248, 1035878), (340272, 944477), (365604, 879036), (439518, 731208), (487472, 659277), (517939, 620496), (548406, 586024)]