421680384

素因数分解:

$2^8\times 3^3\times {\mathrm{61007}}^1$

素因数の和:61032

約数の個数: 72

約数和(自身を含む): 1247003520

約数和(自身を除く): 825323136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 61007, 122014, 183021, 244028, 366042, 488056, 549063, 732084, 976112, 1098126, 1464168, 1647189, 1952224, 2196252, 2928336, 3294378, 3904448, 4392504, 5856672, 6588756, 7808896, 8785008, 11713344, 13177512, 15617792, 17570016, 23426688, 26355024, 35140032, 46853376, 52710048, 70280064, 105420096, 140560128, 210840192, 421680384]

約数ペア:

[(1, 421680384), (2, 210840192), (3, 140560128), (4, 105420096), (6, 70280064), (8, 52710048), (9, 46853376), (12, 35140032), (16, 26355024), (18, 23426688), (24, 17570016), (27, 15617792), (32, 13177512), (36, 11713344), (48, 8785008), (54, 7808896), (64, 6588756), (72, 5856672), (96, 4392504), (108, 3904448), (128, 3294378), (144, 2928336), (192, 2196252), (216, 1952224), (256, 1647189), (288, 1464168), (384, 1098126), (432, 976112), (576, 732084), (768, 549063), (864, 488056), (1152, 366042), (1728, 244028), (2304, 183021), (3456, 122014), (6912, 61007)]