1919316384

素因数分解:

$2^5\times 3^4\times {\mathrm{740477}}^1$

素因数の和:740499

約数の個数: 60

約数和(自身を含む): 5644663794

約数和(自身を除く): 3725347410

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 740477, 1480954, 2221431, 2961908, 4442862, 5923816, 6664293, 8885724, 11847632, 13328586, 17771448, 19992879, 23695264, 26657172, 35542896, 39985758, 53314344, 59978637, 71085792, 79971516, 106628688, 119957274, 159943032, 213257376, 239914548, 319886064, 479829096, 639772128, 959658192, 1919316384]

約数ペア:

[(1, 1919316384), (2, 959658192), (3, 639772128), (4, 479829096), (6, 319886064), (8, 239914548), (9, 213257376), (12, 159943032), (16, 119957274), (18, 106628688), (24, 79971516), (27, 71085792), (32, 59978637), (36, 53314344), (48, 39985758), (54, 35542896), (72, 26657172), (81, 23695264), (96, 19992879), (108, 17771448), (144, 13328586), (162, 11847632), (216, 8885724), (288, 6664293), (324, 5923816), (432, 4442862), (648, 2961908), (864, 2221431), (1296, 1480954), (2592, 740477)]