856487424

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 160

約数和(自身を含む): 2502339840

約数和(自身を除く): 1645852416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 156, 177, 192, 208, 236, 256, 312, 354, 384, 416, 472, 512, 624, 708, 727, 767, 768, 832, 944, 1248, 1416, 1454, 1534, 1536, 1664, 1888, 2181, 2301, 2496, 2832, 2908, 3068, 3328, 3776, 4362, 4602, 4992, 5664, 5816, 6136, 6656, 7552, 8724, 9204, 9451, 9984, 11328, 11632, 12272, 15104, 17448, 18408, 18902, 19968, 22656, 23264, 24544, 28353, 30208, 34896, 36816, 37804, 42893, 45312, 46528, 49088, 56706, 69792, 73632, 75608, 85786, 90624, 93056, 98176, 113412, 128679, 139584, 147264, 151216, 171572, 186112, 196352, 226824, 257358, 279168, 294528, 302432, 343144, 372224, 392704, 453648, 514716, 557609, 558336, 589056, 604864, 686288, 907296, 1029432, 1115218, 1116672, 1178112, 1209728, 1372576, 1672827, 1814592, 2058864, 2230436, 2419456, 2745152, 3345654, 3629184, 4117728, 4460872, 4838912, 5490304, 6691308, 7258368, 8235456, 8921744, 10980608, 13382616, 14516736, 16470912, 17843488, 21961216, 26765232, 32941824, 35686976, 53530464, 65883648, 71373952, 107060928, 142747904, 214121856, 285495808, 428243712, 856487424]

約数ペア:

[(1, 856487424), (2, 428243712), (3, 285495808), (4, 214121856), (6, 142747904), (8, 107060928), (12, 71373952), (13, 65883648), (16, 53530464), (24, 35686976), (26, 32941824), (32, 26765232), (39, 21961216), (48, 17843488), (52, 16470912), (59, 14516736), (64, 13382616), (78, 10980608), (96, 8921744), (104, 8235456), (118, 7258368), (128, 6691308), (156, 5490304), (177, 4838912), (192, 4460872), (208, 4117728), (236, 3629184), (256, 3345654), (312, 2745152), (354, 2419456), (384, 2230436), (416, 2058864), (472, 1814592), (512, 1672827), (624, 1372576), (708, 1209728), (727, 1178112), (767, 1116672), (768, 1115218), (832, 1029432), (944, 907296), (1248, 686288), (1416, 604864), (1454, 589056), (1534, 558336), (1536, 557609), (1664, 514716), (1888, 453648), (2181, 392704), (2301, 372224), (2496, 343144), (2832, 302432), (2908, 294528), (3068, 279168), (3328, 257358), (3776, 226824), (4362, 196352), (4602, 186112), (4992, 171572), (5664, 151216), (5816, 147264), (6136, 139584), (6656, 128679), (7552, 113412), (8724, 98176), (9204, 93056), (9451, 90624), (9984, 85786), (11328, 75608), (11632, 73632), (12272, 69792), (15104, 56706), (17448, 49088), (18408, 46528), (18902, 45312), (19968, 42893), (22656, 37804), (23264, 36816), (24544, 34896), (28353, 30208)]