2904212272

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{63179}}^1$

素因数の和:63230

約数の個数: 60

約数和(自身を含む): 6451562520

約数和(自身を除く): 3547350248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 2704, 2873, 3536, 5746, 11492, 22984, 45968, 63179, 126358, 252716, 505432, 821327, 1010864, 1074043, 1642654, 2148086, 3285308, 4296172, 6570616, 8592344, 10677251, 13141232, 13962559, 17184688, 21354502, 27925118, 42709004, 55850236, 85418008, 111700472, 170836016, 181513267, 223400944, 363026534, 726053068, 1452106136, 2904212272]

約数ペア:

[(1, 2904212272), (2, 1452106136), (4, 726053068), (8, 363026534), (13, 223400944), (16, 181513267), (17, 170836016), (26, 111700472), (34, 85418008), (52, 55850236), (68, 42709004), (104, 27925118), (136, 21354502), (169, 17184688), (208, 13962559), (221, 13141232), (272, 10677251), (338, 8592344), (442, 6570616), (676, 4296172), (884, 3285308), (1352, 2148086), (1768, 1642654), (2704, 1074043), (2873, 1010864), (3536, 821327), (5746, 505432), (11492, 252716), (22984, 126358), (45968, 63179)]