253162368

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 822528000

約数和(自身を除く): 569365632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 93, 96, 102, 108, 124, 128, 136, 139, 144, 153, 186, 192, 204, 216, 248, 272, 278, 279, 288, 306, 372, 384, 408, 417, 432, 459, 496, 527, 544, 556, 558, 576, 612, 744, 816, 834, 837, 864, 918, 992, 1054, 1088, 1112, 1116, 1152, 1224, 1251, 1488, 1581, 1632, 1668, 1674, 1728, 1836, 1984, 2108, 2176, 2224, 2232, 2363, 2448, 2502, 2976, 3162, 3264, 3336, 3348, 3456, 3672, 3753, 3968, 4216, 4309, 4448, 4464, 4726, 4743, 4896, 5004, 5952, 6324, 6528, 6672, 6696, 7089, 7344, 7506, 8432, 8618, 8896, 8928, 9452, 9486, 9792, 10008, 11904, 12648, 12927, 13344, 13392, 14178, 14229, 14688, 15012, 16864, 17236, 17792, 17856, 18904, 18972, 19584, 20016, 21267, 25296, 25854, 26688, 26784, 28356, 28458, 29376, 30024, 33728, 34472, 35712, 37808, 37944, 38781, 40032, 42534, 50592, 51708, 53376, 53568, 56712, 56916, 58752, 60048, 63801, 67456, 68944, 73253, 75616, 75888, 77562, 80064, 85068, 101184, 103416, 107136, 113424, 113832, 116343, 120096, 127602, 137888, 146506, 151232, 151776, 155124, 160128, 170136, 202368, 206832, 219759, 226848, 227664, 232686, 240192, 255204, 275776, 293012, 302464, 303552, 310248, 340272, 413664, 439518, 453696, 455328, 465372, 480384, 510408, 551552, 586024, 607104, 620496, 659277, 680544, 827328, 879036, 907392, 910656, 930744, 1020816, 1172048, 1240992, 1318554, 1361088, 1654656, 1758072, 1821312, 1861488, 1977831, 2041632, 2344096, 2481984, 2637108, 2722176, 3516144, 3722976, 3955662, 4083264, 4688192, 4963968, 5274216, 7032288, 7445952, 7911324, 8166528, 9376384, 10548432, 14064576, 14891904, 15822648, 21096864, 28129152, 31645296, 42193728, 63290592, 84387456, 126581184, 253162368]

約数ペア:

[(1, 253162368), (2, 126581184), (3, 84387456), (4, 63290592), (6, 42193728), (8, 31645296), (9, 28129152), (12, 21096864), (16, 15822648), (17, 14891904), (18, 14064576), (24, 10548432), (27, 9376384), (31, 8166528), (32, 7911324), (34, 7445952), (36, 7032288), (48, 5274216), (51, 4963968), (54, 4688192), (62, 4083264), (64, 3955662), (68, 3722976), (72, 3516144), (93, 2722176), (96, 2637108), (102, 2481984), (108, 2344096), (124, 2041632), (128, 1977831), (136, 1861488), (139, 1821312), (144, 1758072), (153, 1654656), (186, 1361088), (192, 1318554), (204, 1240992), (216, 1172048), (248, 1020816), (272, 930744), (278, 910656), (279, 907392), (288, 879036), (306, 827328), (372, 680544), (384, 659277), (408, 620496), (417, 607104), (432, 586024), (459, 551552), (496, 510408), (527, 480384), (544, 465372), (556, 455328), (558, 453696), (576, 439518), (612, 413664), (744, 340272), (816, 310248), (834, 303552), (837, 302464), (864, 293012), (918, 275776), (992, 255204), (1054, 240192), (1088, 232686), (1112, 227664), (1116, 226848), (1152, 219759), (1224, 206832), (1251, 202368), (1488, 170136), (1581, 160128), (1632, 155124), (1668, 151776), (1674, 151232), (1728, 146506), (1836, 137888), (1984, 127602), (2108, 120096), (2176, 116343), (2224, 113832), (2232, 113424), (2363, 107136), (2448, 103416), (2502, 101184), (2976, 85068), (3162, 80064), (3264, 77562), (3336, 75888), (3348, 75616), (3456, 73253), (3672, 68944), (3753, 67456), (3968, 63801), (4216, 60048), (4309, 58752), (4448, 56916), (4464, 56712), (4726, 53568), (4743, 53376), (4896, 51708), (5004, 50592), (5952, 42534), (6324, 40032), (6528, 38781), (6672, 37944), (6696, 37808), (7089, 35712), (7344, 34472), (7506, 33728), (8432, 30024), (8618, 29376), (8896, 28458), (8928, 28356), (9452, 26784), (9486, 26688), (9792, 25854), (10008, 25296), (11904, 21267), (12648, 20016), (12927, 19584), (13344, 18972), (13392, 18904), (14178, 17856), (14229, 17792), (14688, 17236), (15012, 16864)]