219215616

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 624973440

約数和(自身を除く): 405757824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 128, 152, 166, 181, 192, 228, 249, 256, 304, 332, 362, 384, 456, 498, 543, 608, 664, 724, 768, 912, 996, 1086, 1216, 1328, 1448, 1577, 1824, 1992, 2172, 2432, 2656, 2896, 3154, 3439, 3648, 3984, 4344, 4731, 4864, 5312, 5792, 6308, 6878, 7296, 7968, 8688, 9462, 10317, 10624, 11584, 12616, 13756, 14592, 15023, 15936, 17376, 18924, 20634, 21248, 23168, 25232, 27512, 30046, 31872, 34752, 37848, 41268, 45069, 46336, 50464, 55024, 60092, 63744, 69504, 75696, 82536, 90138, 100928, 110048, 120184, 139008, 151392, 165072, 180276, 201856, 220096, 240368, 285437, 302784, 330144, 360552, 403712, 440192, 480736, 570874, 605568, 660288, 721104, 856311, 880384, 961472, 1141748, 1211136, 1320576, 1442208, 1712622, 1922944, 2283496, 2641152, 2884416, 3425244, 3845888, 4566992, 5768832, 6850488, 9133984, 11537664, 13700976, 18267968, 27401952, 36535936, 54803904, 73071872, 109607808, 219215616]

約数ペア:

[(1, 219215616), (2, 109607808), (3, 73071872), (4, 54803904), (6, 36535936), (8, 27401952), (12, 18267968), (16, 13700976), (19, 11537664), (24, 9133984), (32, 6850488), (38, 5768832), (48, 4566992), (57, 3845888), (64, 3425244), (76, 2884416), (83, 2641152), (96, 2283496), (114, 1922944), (128, 1712622), (152, 1442208), (166, 1320576), (181, 1211136), (192, 1141748), (228, 961472), (249, 880384), (256, 856311), (304, 721104), (332, 660288), (362, 605568), (384, 570874), (456, 480736), (498, 440192), (543, 403712), (608, 360552), (664, 330144), (724, 302784), (768, 285437), (912, 240368), (996, 220096), (1086, 201856), (1216, 180276), (1328, 165072), (1448, 151392), (1577, 139008), (1824, 120184), (1992, 110048), (2172, 100928), (2432, 90138), (2656, 82536), (2896, 75696), (3154, 69504), (3439, 63744), (3648, 60092), (3984, 55024), (4344, 50464), (4731, 46336), (4864, 45069), (5312, 41268), (5792, 37848), (6308, 34752), (6878, 31872), (7296, 30046), (7968, 27512), (8688, 25232), (9462, 23168), (10317, 21248), (10624, 20634), (11584, 18924), (12616, 17376), (13756, 15936), (14592, 15023)]