31368792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 98703360

約数和(自身を除く): 67334568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 271, 273, 312, 318, 364, 371, 424, 542, 546, 636, 689, 728, 742, 813, 1084, 1092, 1113, 1272, 1378, 1484, 1626, 1897, 2067, 2168, 2184, 2226, 2756, 2968, 3252, 3523, 3794, 4134, 4452, 4823, 5512, 5691, 6504, 7046, 7588, 8268, 8904, 9646, 10569, 11382, 14092, 14363, 14469, 15176, 16536, 19292, 21138, 22764, 24661, 28184, 28726, 28938, 38584, 42276, 43089, 45528, 49322, 57452, 57876, 73983, 84552, 86178, 98644, 100541, 114904, 115752, 147966, 172356, 186719, 197288, 201082, 295932, 301623, 344712, 373438, 402164, 560157, 591864, 603246, 746876, 804328, 1120314, 1206492, 1307033, 1493752, 2240628, 2412984, 2614066, 3921099, 4481256, 5228132, 7842198, 10456264, 15684396, 31368792]

約数ペア:

[(1, 31368792), (2, 15684396), (3, 10456264), (4, 7842198), (6, 5228132), (7, 4481256), (8, 3921099), (12, 2614066), (13, 2412984), (14, 2240628), (21, 1493752), (24, 1307033), (26, 1206492), (28, 1120314), (39, 804328), (42, 746876), (52, 603246), (53, 591864), (56, 560157), (78, 402164), (84, 373438), (91, 344712), (104, 301623), (106, 295932), (156, 201082), (159, 197288), (168, 186719), (182, 172356), (212, 147966), (271, 115752), (273, 114904), (312, 100541), (318, 98644), (364, 86178), (371, 84552), (424, 73983), (542, 57876), (546, 57452), (636, 49322), (689, 45528), (728, 43089), (742, 42276), (813, 38584), (1084, 28938), (1092, 28726), (1113, 28184), (1272, 24661), (1378, 22764), (1484, 21138), (1626, 19292), (1897, 16536), (2067, 15176), (2168, 14469), (2184, 14363), (2226, 14092), (2756, 11382), (2968, 10569), (3252, 9646), (3523, 8904), (3794, 8268), (4134, 7588), (4452, 7046), (4823, 6504), (5512, 5691)]