876473416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 2121154560

約数和(自身を除く): 1244681144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 71, 91, 104, 124, 142, 182, 217, 248, 284, 364, 403, 434, 497, 547, 568, 728, 806, 868, 923, 994, 1094, 1612, 1736, 1846, 1988, 2188, 2201, 2821, 3224, 3692, 3829, 3976, 4376, 4402, 5642, 6461, 7111, 7384, 7658, 8804, 11284, 12922, 14222, 15316, 15407, 16957, 17608, 22568, 25844, 28444, 28613, 30632, 30814, 33914, 38837, 49777, 51688, 56888, 57226, 61628, 67828, 77674, 99554, 114452, 118699, 123256, 135656, 155348, 199108, 200291, 220441, 228904, 237398, 271859, 310696, 398216, 400582, 440882, 474796, 504881, 543718, 801164, 881764, 949592, 1009762, 1087436, 1203947, 1543087, 1602328, 1763528, 2019524, 2174872, 2407894, 3086174, 3534167, 4039048, 4815788, 6172348, 7068334, 8427629, 9631576, 12344696, 14136668, 15651311, 16855258, 28273336, 31302622, 33710516, 62605244, 67421032, 109559177, 125210488, 219118354, 438236708, 876473416]

約数ペア:

[(1, 876473416), (2, 438236708), (4, 219118354), (7, 125210488), (8, 109559177), (13, 67421032), (14, 62605244), (26, 33710516), (28, 31302622), (31, 28273336), (52, 16855258), (56, 15651311), (62, 14136668), (71, 12344696), (91, 9631576), (104, 8427629), (124, 7068334), (142, 6172348), (182, 4815788), (217, 4039048), (248, 3534167), (284, 3086174), (364, 2407894), (403, 2174872), (434, 2019524), (497, 1763528), (547, 1602328), (568, 1543087), (728, 1203947), (806, 1087436), (868, 1009762), (923, 949592), (994, 881764), (1094, 801164), (1612, 543718), (1736, 504881), (1846, 474796), (1988, 440882), (2188, 400582), (2201, 398216), (2821, 310696), (3224, 271859), (3692, 237398), (3829, 228904), (3976, 220441), (4376, 200291), (4402, 199108), (5642, 155348), (6461, 135656), (7111, 123256), (7384, 118699), (7658, 114452), (8804, 99554), (11284, 77674), (12922, 67828), (14222, 61628), (15316, 57226), (15407, 56888), (16957, 51688), (17608, 49777), (22568, 38837), (25844, 33914), (28444, 30814), (28613, 30632)]