220128384

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11699}}^1$

素因数の和:11730

約数の個数: 96

約数和(自身を含む): 680238000

約数和(自身を除く): 460109616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 11699, 18816, 23398, 35097, 46796, 70194, 81893, 93592, 140388, 163786, 187184, 245679, 280776, 327572, 374368, 491358, 561552, 573251, 655144, 748736, 982716, 1123104, 1146502, 1310288, 1497472, 1719753, 1965432, 2246208, 2293004, 2620576, 3439506, 3930864, 4492416, 4586008, 5241152, 6879012, 7861728, 9172016, 10482304, 13758024, 15723456, 18344032, 27516048, 31446912, 36688064, 55032096, 73376128, 110064192, 220128384]

約数ペア:

[(1, 220128384), (2, 110064192), (3, 73376128), (4, 55032096), (6, 36688064), (7, 31446912), (8, 27516048), (12, 18344032), (14, 15723456), (16, 13758024), (21, 10482304), (24, 9172016), (28, 7861728), (32, 6879012), (42, 5241152), (48, 4586008), (49, 4492416), (56, 3930864), (64, 3439506), (84, 2620576), (96, 2293004), (98, 2246208), (112, 1965432), (128, 1719753), (147, 1497472), (168, 1310288), (192, 1146502), (196, 1123104), (224, 982716), (294, 748736), (336, 655144), (384, 573251), (392, 561552), (448, 491358), (588, 374368), (672, 327572), (784, 280776), (896, 245679), (1176, 187184), (1344, 163786), (1568, 140388), (2352, 93592), (2688, 81893), (3136, 70194), (4704, 46796), (6272, 35097), (9408, 23398), (11699, 18816)]