219047904

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{26227}}^1$

素因数の和:26272

約数の個数: 72

約数和(自身を含む): 644421960

約数和(自身を除く): 425374056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 26227, 52454, 78681, 104908, 157362, 209816, 236043, 314724, 419632, 472086, 629448, 760583, 839264, 944172, 1258896, 1521166, 1888344, 2281749, 2517792, 3042332, 3776688, 4563498, 6084664, 6845247, 7553376, 9126996, 12169328, 13690494, 18253992, 24338656, 27380988, 36507984, 54761976, 73015968, 109523952, 219047904]

約数ペア:

[(1, 219047904), (2, 109523952), (3, 73015968), (4, 54761976), (6, 36507984), (8, 27380988), (9, 24338656), (12, 18253992), (16, 13690494), (18, 12169328), (24, 9126996), (29, 7553376), (32, 6845247), (36, 6084664), (48, 4563498), (58, 3776688), (72, 3042332), (87, 2517792), (96, 2281749), (116, 1888344), (144, 1521166), (174, 1258896), (232, 944172), (261, 839264), (288, 760583), (348, 629448), (464, 472086), (522, 419632), (696, 314724), (928, 236043), (1044, 209816), (1392, 157362), (2088, 104908), (2784, 78681), (4176, 52454), (8352, 26227)]