1021796208

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:957

約数の個数: 200

約数和(自身を含む): 3161642880

約数和(自身を除く): 2139846672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 144, 162, 174, 186, 216, 232, 248, 261, 279, 324, 348, 372, 432, 464, 496, 522, 558, 648, 696, 744, 783, 837, 877, 899, 1044, 1116, 1296, 1392, 1488, 1566, 1674, 1754, 1798, 2088, 2232, 2349, 2511, 2631, 2697, 3132, 3348, 3508, 3596, 4176, 4464, 4698, 5022, 5262, 5394, 6264, 6696, 7016, 7192, 7893, 8091, 9396, 10044, 10524, 10788, 12528, 13392, 14032, 14384, 15786, 16182, 18792, 20088, 21048, 21576, 23679, 24273, 25433, 27187, 31572, 32364, 37584, 40176, 42096, 43152, 47358, 48546, 50866, 54374, 63144, 64728, 71037, 72819, 76299, 81561, 94716, 97092, 101732, 108748, 126288, 129456, 142074, 145638, 152598, 163122, 189432, 194184, 203464, 217496, 228897, 244683, 284148, 291276, 305196, 326244, 378864, 388368, 406928, 434992, 457794, 489366, 568296, 582552, 610392, 652488, 686691, 734049, 788423, 915588, 978732, 1136592, 1165104, 1220784, 1304976, 1373382, 1468098, 1576846, 1831176, 1957464, 2060073, 2202147, 2365269, 2746764, 2936196, 3153692, 3662352, 3914928, 4120146, 4404294, 4730538, 5493528, 5872392, 6307384, 7095807, 8240292, 8808588, 9461076, 10987056, 11744784, 12614768, 14191614, 16480584, 17617176, 18922152, 21287421, 28383228, 32961168, 35234352, 37844304, 42574842, 56766456, 63862263, 85149684, 113532912, 127724526, 170299368, 255449052, 340598736, 510898104, 1021796208]

約数ペア:

[(1, 1021796208), (2, 510898104), (3, 340598736), (4, 255449052), (6, 170299368), (8, 127724526), (9, 113532912), (12, 85149684), (16, 63862263), (18, 56766456), (24, 42574842), (27, 37844304), (29, 35234352), (31, 32961168), (36, 28383228), (48, 21287421), (54, 18922152), (58, 17617176), (62, 16480584), (72, 14191614), (81, 12614768), (87, 11744784), (93, 10987056), (108, 9461076), (116, 8808588), (124, 8240292), (144, 7095807), (162, 6307384), (174, 5872392), (186, 5493528), (216, 4730538), (232, 4404294), (248, 4120146), (261, 3914928), (279, 3662352), (324, 3153692), (348, 2936196), (372, 2746764), (432, 2365269), (464, 2202147), (496, 2060073), (522, 1957464), (558, 1831176), (648, 1576846), (696, 1468098), (744, 1373382), (783, 1304976), (837, 1220784), (877, 1165104), (899, 1136592), (1044, 978732), (1116, 915588), (1296, 788423), (1392, 734049), (1488, 686691), (1566, 652488), (1674, 610392), (1754, 582552), (1798, 568296), (2088, 489366), (2232, 457794), (2349, 434992), (2511, 406928), (2631, 388368), (2697, 378864), (3132, 326244), (3348, 305196), (3508, 291276), (3596, 284148), (4176, 244683), (4464, 228897), (4698, 217496), (5022, 203464), (5262, 194184), (5394, 189432), (6264, 163122), (6696, 152598), (7016, 145638), (7192, 142074), (7893, 129456), (8091, 126288), (9396, 108748), (10044, 101732), (10524, 97092), (10788, 94716), (12528, 81561), (13392, 76299), (14032, 72819), (14384, 71037), (15786, 64728), (16182, 63144), (18792, 54374), (20088, 50866), (21048, 48546), (21576, 47358), (23679, 43152), (24273, 42096), (25433, 40176), (27187, 37584), (31572, 32364)]