21983480832

素因数分解:

$2^{10}\times 3^1\times {\mathrm{659}}^1\times {\mathrm{10859}}^1$

素因数の和:11541

約数の個数: 88

約数和(自身を含む): 58688308800

約数和(自身を除く): 36704827968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 659, 768, 1024, 1318, 1536, 1977, 2636, 3072, 3954, 5272, 7908, 10544, 10859, 15816, 21088, 21718, 31632, 32577, 42176, 43436, 63264, 65154, 84352, 86872, 126528, 130308, 168704, 173744, 253056, 260616, 337408, 347488, 506112, 521232, 674816, 694976, 1012224, 1042464, 1389952, 2024448, 2084928, 2779904, 4169856, 5559808, 7156081, 8339712, 11119616, 14312162, 16679424, 21468243, 28624324, 33358848, 42936486, 57248648, 85872972, 114497296, 171745944, 228994592, 343491888, 457989184, 686983776, 915978368, 1373967552, 1831956736, 2747935104, 3663913472, 5495870208, 7327826944, 10991740416, 21983480832]

約数ペア:

[(1, 21983480832), (2, 10991740416), (3, 7327826944), (4, 5495870208), (6, 3663913472), (8, 2747935104), (12, 1831956736), (16, 1373967552), (24, 915978368), (32, 686983776), (48, 457989184), (64, 343491888), (96, 228994592), (128, 171745944), (192, 114497296), (256, 85872972), (384, 57248648), (512, 42936486), (659, 33358848), (768, 28624324), (1024, 21468243), (1318, 16679424), (1536, 14312162), (1977, 11119616), (2636, 8339712), (3072, 7156081), (3954, 5559808), (5272, 4169856), (7908, 2779904), (10544, 2084928), (10859, 2024448), (15816, 1389952), (21088, 1042464), (21718, 1012224), (31632, 694976), (32577, 674816), (42176, 521232), (43436, 506112), (63264, 347488), (65154, 337408), (84352, 260616), (86872, 253056), (126528, 173744), (130308, 168704)]