620102912

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1303}}^1$

素因数の和:1356

約数の個数: 108

約数和(自身を含む): 1463291424

約数和(自身を除く): 843188512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 256, 286, 338, 352, 416, 572, 676, 704, 832, 1144, 1303, 1352, 1408, 1664, 1859, 2288, 2606, 2704, 2816, 3328, 3718, 4576, 5212, 5408, 7436, 9152, 10424, 10816, 14333, 14872, 16939, 18304, 20848, 21632, 28666, 29744, 33878, 36608, 41696, 43264, 57332, 59488, 67756, 83392, 114664, 118976, 135512, 166784, 186329, 220207, 229328, 237952, 271024, 333568, 372658, 440414, 458656, 475904, 542048, 745316, 880828, 917312, 1084096, 1490632, 1761656, 1834624, 2168192, 2422277, 2981264, 3523312, 3669248, 4336384, 4844554, 5962528, 7046624, 9689108, 11925056, 14093248, 19378216, 23850112, 28186496, 38756432, 47700224, 56372992, 77512864, 155025728, 310051456, 620102912]

約数ペア:

[(1, 620102912), (2, 310051456), (4, 155025728), (8, 77512864), (11, 56372992), (13, 47700224), (16, 38756432), (22, 28186496), (26, 23850112), (32, 19378216), (44, 14093248), (52, 11925056), (64, 9689108), (88, 7046624), (104, 5962528), (128, 4844554), (143, 4336384), (169, 3669248), (176, 3523312), (208, 2981264), (256, 2422277), (286, 2168192), (338, 1834624), (352, 1761656), (416, 1490632), (572, 1084096), (676, 917312), (704, 880828), (832, 745316), (1144, 542048), (1303, 475904), (1352, 458656), (1408, 440414), (1664, 372658), (1859, 333568), (2288, 271024), (2606, 237952), (2704, 229328), (2816, 220207), (3328, 186329), (3718, 166784), (4576, 135512), (5212, 118976), (5408, 114664), (7436, 83392), (9152, 67756), (10424, 59488), (10816, 57332), (14333, 43264), (14872, 41696), (16939, 36608), (18304, 33878), (20848, 29744), (21632, 28666)]