21468973728

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{28319}}^1$

素因数の和:28534

約数の個数: 96

約数和(自身を含む): 57806784000

約数和(自身を除く): 36337810272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 149, 159, 212, 298, 318, 424, 447, 596, 636, 848, 894, 1192, 1272, 1696, 1788, 2384, 2544, 3576, 4768, 5088, 7152, 7897, 14304, 15794, 23691, 28319, 31588, 47382, 56638, 63176, 84957, 94764, 113276, 126352, 169914, 189528, 226552, 252704, 339828, 379056, 453104, 679656, 758112, 906208, 1359312, 1500907, 2718624, 3001814, 4219531, 4502721, 6003628, 8439062, 9005442, 12007256, 12658593, 16878124, 18010884, 24014512, 25317186, 33756248, 36021768, 48029024, 50634372, 67512496, 72043536, 101268744, 135024992, 144087072, 202537488, 223635143, 405074976, 447270286, 670905429, 894540572, 1341810858, 1789081144, 2683621716, 3578162288, 5367243432, 7156324576, 10734486864, 21468973728]

約数ペア:

[(1, 21468973728), (2, 10734486864), (3, 7156324576), (4, 5367243432), (6, 3578162288), (8, 2683621716), (12, 1789081144), (16, 1341810858), (24, 894540572), (32, 670905429), (48, 447270286), (53, 405074976), (96, 223635143), (106, 202537488), (149, 144087072), (159, 135024992), (212, 101268744), (298, 72043536), (318, 67512496), (424, 50634372), (447, 48029024), (596, 36021768), (636, 33756248), (848, 25317186), (894, 24014512), (1192, 18010884), (1272, 16878124), (1696, 12658593), (1788, 12007256), (2384, 9005442), (2544, 8439062), (3576, 6003628), (4768, 4502721), (5088, 4219531), (7152, 3001814), (7897, 2718624), (14304, 1500907), (15794, 1359312), (23691, 906208), (28319, 758112), (31588, 679656), (47382, 453104), (56638, 379056), (63176, 339828), (84957, 252704), (94764, 226552), (113276, 189528), (126352, 169914)]