1572191313

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 2754736128

約数和(自身を除く): 1182544815

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 137, 141, 147, 151, 231, 329, 411, 453, 517, 539, 959, 987, 1057, 1507, 1551, 1617, 1661, 2303, 2877, 3171, 3619, 4521, 4983, 6439, 6713, 6909, 7097, 7399, 10549, 10857, 11627, 19317, 20139, 20687, 21291, 22197, 25333, 31647, 34881, 45073, 49679, 62061, 70829, 73843, 75999, 78067, 81389, 135219, 144809, 149037, 212487, 221529, 227557, 234201, 244167, 315511, 347753, 434427, 495803, 546469, 682671, 946533, 972289, 1013663, 1043259, 1487409, 1592899, 1639407, 2916867, 3040989, 3470621, 3825283, 4778697, 6806023, 10411863, 10695179, 11150293, 11475849, 20418069, 32085537, 33450879, 47642161, 74866253, 142926483, 224598759, 524063771, 1572191313]

約数ペア:

[(1, 1572191313), (3, 524063771), (7, 224598759), (11, 142926483), (21, 74866253), (33, 47642161), (47, 33450879), (49, 32085537), (77, 20418069), (137, 11475849), (141, 11150293), (147, 10695179), (151, 10411863), (231, 6806023), (329, 4778697), (411, 3825283), (453, 3470621), (517, 3040989), (539, 2916867), (959, 1639407), (987, 1592899), (1057, 1487409), (1507, 1043259), (1551, 1013663), (1617, 972289), (1661, 946533), (2303, 682671), (2877, 546469), (3171, 495803), (3619, 434427), (4521, 347753), (4983, 315511), (6439, 244167), (6713, 234201), (6909, 227557), (7097, 221529), (7399, 212487), (10549, 149037), (10857, 144809), (11627, 135219), (19317, 81389), (20139, 78067), (20687, 75999), (21291, 73843), (22197, 70829), (25333, 62061), (31647, 49679), (34881, 45073)]