353375204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 789820416

約数和(自身を除く): 436445212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 107, 172, 182, 211, 214, 301, 364, 422, 428, 559, 602, 749, 844, 1118, 1204, 1391, 1477, 1498, 2236, 2743, 2782, 2954, 2996, 3913, 4601, 5486, 5564, 5908, 7826, 9073, 9202, 9737, 10972, 15652, 18146, 18404, 19201, 19474, 22577, 32207, 36292, 38402, 38948, 45154, 59813, 63511, 64414, 76804, 90308, 117949, 119626, 127022, 128828, 158039, 235898, 239252, 254044, 293501, 316078, 418691, 471796, 587002, 632156, 825643, 837382, 970811, 1174004, 1651286, 1674764, 1941622, 2054507, 3302572, 3883244, 4109014, 6795677, 8218028, 12620543, 13591354, 25241086, 27182708, 50482172, 88343801, 176687602, 353375204]

約数ペア:

[(1, 353375204), (2, 176687602), (4, 88343801), (7, 50482172), (13, 27182708), (14, 25241086), (26, 13591354), (28, 12620543), (43, 8218028), (52, 6795677), (86, 4109014), (91, 3883244), (107, 3302572), (172, 2054507), (182, 1941622), (211, 1674764), (214, 1651286), (301, 1174004), (364, 970811), (422, 837382), (428, 825643), (559, 632156), (602, 587002), (749, 471796), (844, 418691), (1118, 316078), (1204, 293501), (1391, 254044), (1477, 239252), (1498, 235898), (2236, 158039), (2743, 128828), (2782, 127022), (2954, 119626), (2996, 117949), (3913, 90308), (4601, 76804), (5486, 64414), (5564, 63511), (5908, 59813), (7826, 45154), (9073, 38948), (9202, 38402), (9737, 36292), (10972, 32207), (15652, 22577), (18146, 19474), (18404, 19201)]