957803756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 2247448896

約数和(自身を除く): 1289645140

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 52, 74, 76, 91, 133, 148, 182, 197, 247, 259, 266, 361, 364, 394, 481, 494, 518, 532, 703, 722, 788, 962, 988, 1036, 1379, 1406, 1444, 1729, 1924, 2527, 2561, 2758, 2812, 3367, 3458, 3743, 4693, 4921, 5054, 5122, 5516, 6734, 6916, 7289, 7486, 9139, 9386, 9842, 10108, 10244, 13357, 13468, 14578, 14972, 17927, 18278, 18772, 19684, 26201, 26714, 29156, 32851, 35854, 36556, 48659, 51023, 52402, 53428, 63973, 65702, 71117, 71708, 93499, 94757, 97318, 102046, 104804, 127946, 131404, 138491, 142234, 173641, 186998, 189514, 194636, 204092, 255892, 276982, 284468, 340613, 347282, 373996, 379028, 497819, 553964, 663299, 681226, 694564, 924521, 969437, 995638, 1215487, 1326598, 1362452, 1800383, 1849042, 1938874, 1991276, 2430974, 2631329, 2653196, 3600766, 3698084, 3877748, 4861948, 5262658, 6471647, 7201532, 10525316, 12602681, 12943294, 18419303, 25205362, 25886588, 34207277, 36838606, 50410724, 68414554, 73677212, 136829108, 239450939, 478901878, 957803756]

約数ペア:

[(1, 957803756), (2, 478901878), (4, 239450939), (7, 136829108), (13, 73677212), (14, 68414554), (19, 50410724), (26, 36838606), (28, 34207277), (37, 25886588), (38, 25205362), (52, 18419303), (74, 12943294), (76, 12602681), (91, 10525316), (133, 7201532), (148, 6471647), (182, 5262658), (197, 4861948), (247, 3877748), (259, 3698084), (266, 3600766), (361, 2653196), (364, 2631329), (394, 2430974), (481, 1991276), (494, 1938874), (518, 1849042), (532, 1800383), (703, 1362452), (722, 1326598), (788, 1215487), (962, 995638), (988, 969437), (1036, 924521), (1379, 694564), (1406, 681226), (1444, 663299), (1729, 553964), (1924, 497819), (2527, 379028), (2561, 373996), (2758, 347282), (2812, 340613), (3367, 284468), (3458, 276982), (3743, 255892), (4693, 204092), (4921, 194636), (5054, 189514), (5122, 186998), (5516, 173641), (6734, 142234), (6916, 138491), (7289, 131404), (7486, 127946), (9139, 104804), (9386, 102046), (9842, 97318), (10108, 94757), (10244, 93499), (13357, 71708), (13468, 71117), (14578, 65702), (14972, 63973), (17927, 53428), (18278, 52402), (18772, 51023), (19684, 48659), (26201, 36556), (26714, 35854), (29156, 32851)]