393292536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 1291100160

約数和(自身を除く): 897807624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 37, 39, 42, 52, 56, 62, 74, 78, 84, 91, 93, 104, 111, 124, 148, 156, 157, 168, 182, 186, 217, 222, 248, 259, 273, 296, 312, 314, 364, 372, 403, 434, 444, 471, 481, 518, 546, 628, 651, 728, 744, 777, 806, 868, 888, 942, 962, 1036, 1092, 1099, 1147, 1209, 1256, 1302, 1443, 1554, 1612, 1736, 1884, 1924, 2041, 2072, 2184, 2198, 2294, 2418, 2604, 2821, 2886, 3108, 3224, 3297, 3367, 3441, 3768, 3848, 4082, 4396, 4588, 4836, 4867, 5208, 5642, 5772, 5809, 6123, 6216, 6594, 6734, 6882, 8029, 8164, 8463, 8792, 9176, 9672, 9734, 10101, 11284, 11544, 11618, 12246, 13188, 13468, 13764, 14287, 14601, 14911, 16058, 16328, 16926, 17427, 19468, 20202, 22568, 23236, 24087, 24492, 26376, 26936, 27528, 28574, 29202, 29822, 32116, 33852, 34069, 34854, 38936, 40404, 40663, 42861, 44733, 46472, 48174, 48984, 57148, 58404, 59644, 63271, 64232, 67704, 68138, 69708, 75517, 80808, 81326, 85722, 89466, 96348, 102207, 104377, 114296, 116808, 119288, 121989, 126542, 136276, 139416, 151034, 162652, 171444, 178932, 180079, 189813, 192696, 204414, 208754, 226551, 243978, 253084, 272552, 302068, 313131, 325304, 342888, 357864, 360158, 379626, 408828, 417508, 442897, 453102, 487956, 506168, 528619, 540237, 604136, 626262, 720316, 759252, 817656, 835016, 885794, 906204, 975912, 1057238, 1080474, 1252524, 1260553, 1328691, 1440632, 1518504, 1585857, 1771588, 1812408, 2114476, 2160948, 2341027, 2505048, 2521106, 2657382, 3171714, 3543176, 3781659, 4228952, 4321896, 4682054, 5042212, 5314764, 6343428, 7023081, 7563318, 9364108, 10084424, 10629528, 12686856, 14046162, 15126636, 16387189, 18728216, 28092324, 30253272, 32774378, 49161567, 56184648, 65548756, 98323134, 131097512, 196646268, 393292536]

約数ペア:

[(1, 393292536), (2, 196646268), (3, 131097512), (4, 98323134), (6, 65548756), (7, 56184648), (8, 49161567), (12, 32774378), (13, 30253272), (14, 28092324), (21, 18728216), (24, 16387189), (26, 15126636), (28, 14046162), (31, 12686856), (37, 10629528), (39, 10084424), (42, 9364108), (52, 7563318), (56, 7023081), (62, 6343428), (74, 5314764), (78, 5042212), (84, 4682054), (91, 4321896), (93, 4228952), (104, 3781659), (111, 3543176), (124, 3171714), (148, 2657382), (156, 2521106), (157, 2505048), (168, 2341027), (182, 2160948), (186, 2114476), (217, 1812408), (222, 1771588), (248, 1585857), (259, 1518504), (273, 1440632), (296, 1328691), (312, 1260553), (314, 1252524), (364, 1080474), (372, 1057238), (403, 975912), (434, 906204), (444, 885794), (471, 835016), (481, 817656), (518, 759252), (546, 720316), (628, 626262), (651, 604136), (728, 540237), (744, 528619), (777, 506168), (806, 487956), (868, 453102), (888, 442897), (942, 417508), (962, 408828), (1036, 379626), (1092, 360158), (1099, 357864), (1147, 342888), (1209, 325304), (1256, 313131), (1302, 302068), (1443, 272552), (1554, 253084), (1612, 243978), (1736, 226551), (1884, 208754), (1924, 204414), (2041, 192696), (2072, 189813), (2184, 180079), (2198, 178932), (2294, 171444), (2418, 162652), (2604, 151034), (2821, 139416), (2886, 136276), (3108, 126542), (3224, 121989), (3297, 119288), (3367, 116808), (3441, 114296), (3768, 104377), (3848, 102207), (4082, 96348), (4396, 89466), (4588, 85722), (4836, 81326), (4867, 80808), (5208, 75517), (5642, 69708), (5772, 68138), (5809, 67704), (6123, 64232), (6216, 63271), (6594, 59644), (6734, 58404), (6882, 57148), (8029, 48984), (8164, 48174), (8463, 46472), (8792, 44733), (9176, 42861), (9672, 40663), (9734, 40404), (10101, 38936), (11284, 34854), (11544, 34069), (11618, 33852), (12246, 32116), (13188, 29822), (13468, 29202), (13764, 28574), (14287, 27528), (14601, 26936), (14911, 26376), (16058, 24492), (16328, 24087), (16926, 23236), (17427, 22568), (19468, 20202)]