815236128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1480

約数の個数: 216

約数和(自身を含む): 2764567260

約数和(自身を除く): 1949331132

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 96, 98, 112, 123, 126, 144, 147, 164, 168, 196, 224, 246, 252, 287, 288, 294, 328, 336, 369, 392, 441, 492, 504, 574, 588, 656, 672, 738, 784, 861, 882, 984, 1008, 1148, 1176, 1312, 1409, 1476, 1568, 1722, 1764, 1968, 2009, 2016, 2296, 2352, 2583, 2818, 2952, 3444, 3528, 3936, 4018, 4227, 4592, 4704, 5166, 5636, 5904, 6027, 6888, 7056, 8036, 8454, 9184, 9863, 10332, 11272, 11808, 12054, 12681, 13776, 14112, 16072, 16908, 18081, 19726, 20664, 22544, 24108, 25362, 27552, 29589, 32144, 33816, 36162, 39452, 41328, 45088, 48216, 50724, 57769, 59178, 64288, 67632, 69041, 72324, 78904, 82656, 88767, 96432, 101448, 115538, 118356, 135264, 138082, 144648, 157808, 173307, 177534, 192864, 202896, 207123, 231076, 236712, 276164, 289296, 315616, 346614, 355068, 404383, 405792, 414246, 462152, 473424, 519921, 552328, 578592, 621369, 693228, 710136, 808766, 828492, 924304, 946848, 1039842, 1104656, 1213149, 1242738, 1386456, 1420272, 1617532, 1656984, 1848608, 2079684, 2209312, 2426298, 2485476, 2772912, 2830681, 2840544, 3235064, 3313968, 3639447, 4159368, 4852596, 4970952, 5545824, 5661362, 6470128, 6627936, 7278894, 8318736, 8492043, 9705192, 9941904, 11322724, 12940256, 14557788, 16637472, 16984086, 19410384, 19883808, 22645448, 25476129, 29115576, 33968172, 38820768, 45290896, 50952258, 58231152, 67936344, 90581792, 101904516, 116462304, 135872688, 203809032, 271745376, 407618064, 815236128]

約数ペア:

[(1, 815236128), (2, 407618064), (3, 271745376), (4, 203809032), (6, 135872688), (7, 116462304), (8, 101904516), (9, 90581792), (12, 67936344), (14, 58231152), (16, 50952258), (18, 45290896), (21, 38820768), (24, 33968172), (28, 29115576), (32, 25476129), (36, 22645448), (41, 19883808), (42, 19410384), (48, 16984086), (49, 16637472), (56, 14557788), (63, 12940256), (72, 11322724), (82, 9941904), (84, 9705192), (96, 8492043), (98, 8318736), (112, 7278894), (123, 6627936), (126, 6470128), (144, 5661362), (147, 5545824), (164, 4970952), (168, 4852596), (196, 4159368), (224, 3639447), (246, 3313968), (252, 3235064), (287, 2840544), (288, 2830681), (294, 2772912), (328, 2485476), (336, 2426298), (369, 2209312), (392, 2079684), (441, 1848608), (492, 1656984), (504, 1617532), (574, 1420272), (588, 1386456), (656, 1242738), (672, 1213149), (738, 1104656), (784, 1039842), (861, 946848), (882, 924304), (984, 828492), (1008, 808766), (1148, 710136), (1176, 693228), (1312, 621369), (1409, 578592), (1476, 552328), (1568, 519921), (1722, 473424), (1764, 462152), (1968, 414246), (2009, 405792), (2016, 404383), (2296, 355068), (2352, 346614), (2583, 315616), (2818, 289296), (2952, 276164), (3444, 236712), (3528, 231076), (3936, 207123), (4018, 202896), (4227, 192864), (4592, 177534), (4704, 173307), (5166, 157808), (5636, 144648), (5904, 138082), (6027, 135264), (6888, 118356), (7056, 115538), (8036, 101448), (8454, 96432), (9184, 88767), (9863, 82656), (10332, 78904), (11272, 72324), (11808, 69041), (12054, 67632), (12681, 64288), (13776, 59178), (14112, 57769), (16072, 50724), (16908, 48216), (18081, 45088), (19726, 41328), (20664, 39452), (22544, 36162), (24108, 33816), (25362, 32144), (27552, 29589)]