213409248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 606477312

約数和(自身を除く): 393068064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 271, 312, 416, 542, 624, 631, 813, 1084, 1248, 1262, 1626, 1893, 2168, 2524, 3252, 3523, 3786, 4336, 5048, 6504, 7046, 7572, 8203, 8672, 10096, 10569, 13008, 14092, 15144, 16406, 20192, 21138, 24609, 26016, 28184, 30288, 32812, 42276, 49218, 56368, 60576, 65624, 84552, 98436, 112736, 131248, 169104, 171001, 196872, 262496, 338208, 342002, 393744, 513003, 684004, 787488, 1026006, 1368008, 2052012, 2223013, 2736016, 4104024, 4446026, 5472032, 6669039, 8208048, 8892052, 13338078, 16416096, 17784104, 26676156, 35568208, 53352312, 71136416, 106704624, 213409248]

約数ペア:

[(1, 213409248), (2, 106704624), (3, 71136416), (4, 53352312), (6, 35568208), (8, 26676156), (12, 17784104), (13, 16416096), (16, 13338078), (24, 8892052), (26, 8208048), (32, 6669039), (39, 5472032), (48, 4446026), (52, 4104024), (78, 2736016), (96, 2223013), (104, 2052012), (156, 1368008), (208, 1026006), (271, 787488), (312, 684004), (416, 513003), (542, 393744), (624, 342002), (631, 338208), (813, 262496), (1084, 196872), (1248, 171001), (1262, 169104), (1626, 131248), (1893, 112736), (2168, 98436), (2524, 84552), (3252, 65624), (3523, 60576), (3786, 56368), (4336, 49218), (5048, 42276), (6504, 32812), (7046, 30288), (7572, 28184), (8203, 26016), (8672, 24609), (10096, 21138), (10569, 20192), (13008, 16406), (14092, 15144)]