1689227136

素因数分解:

$2^7\times 3^6\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 224

約数和(自身を含む): 5175180120

約数和(自身を除く): 3485952984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 243, 258, 288, 324, 344, 384, 387, 421, 432, 486, 516, 576, 648, 688, 729, 774, 842, 864, 972, 1032, 1152, 1161, 1263, 1296, 1376, 1458, 1548, 1684, 1728, 1944, 2064, 2322, 2526, 2592, 2752, 2916, 3096, 3368, 3456, 3483, 3789, 3888, 4128, 4644, 5052, 5184, 5504, 5832, 6192, 6736, 6966, 7578, 7776, 8256, 9288, 10104, 10368, 10449, 11367, 11664, 12384, 13472, 13932, 15156, 15552, 16512, 18103, 18576, 20208, 20898, 22734, 23328, 24768, 26944, 27864, 30312, 31104, 31347, 34101, 36206, 37152, 40416, 41796, 45468, 46656, 49536, 53888, 54309, 55728, 60624, 62694, 68202, 72412, 74304, 80832, 83592, 90936, 93312, 102303, 108618, 111456, 121248, 125388, 136404, 144824, 148608, 161664, 162927, 167184, 181872, 204606, 217236, 222912, 242496, 250776, 272808, 289648, 306909, 325854, 334368, 363744, 409212, 434472, 445824, 484992, 488781, 501552, 545616, 579296, 613818, 651708, 668736, 727488, 818424, 868944, 977562, 1003104, 1091232, 1158592, 1227636, 1303416, 1337472, 1454976, 1466343, 1636848, 1737888, 1955124, 2006208, 2182464, 2317184, 2455272, 2606832, 2932686, 3273696, 3475776, 3910248, 4012416, 4364928, 4399029, 4910544, 5213664, 5865372, 6547392, 6951552, 7820496, 8798058, 9821088, 10427328, 11730744, 13094784, 13197087, 15640992, 17596116, 19642176, 20854656, 23461488, 26394174, 31281984, 35192232, 39284352, 46922976, 52788348, 62563968, 70384464, 93845952, 105576696, 140768928, 187691904, 211153392, 281537856, 422306784, 563075712, 844613568, 1689227136]

約数ペア:

[(1, 1689227136), (2, 844613568), (3, 563075712), (4, 422306784), (6, 281537856), (8, 211153392), (9, 187691904), (12, 140768928), (16, 105576696), (18, 93845952), (24, 70384464), (27, 62563968), (32, 52788348), (36, 46922976), (43, 39284352), (48, 35192232), (54, 31281984), (64, 26394174), (72, 23461488), (81, 20854656), (86, 19642176), (96, 17596116), (108, 15640992), (128, 13197087), (129, 13094784), (144, 11730744), (162, 10427328), (172, 9821088), (192, 8798058), (216, 7820496), (243, 6951552), (258, 6547392), (288, 5865372), (324, 5213664), (344, 4910544), (384, 4399029), (387, 4364928), (421, 4012416), (432, 3910248), (486, 3475776), (516, 3273696), (576, 2932686), (648, 2606832), (688, 2455272), (729, 2317184), (774, 2182464), (842, 2006208), (864, 1955124), (972, 1737888), (1032, 1636848), (1152, 1466343), (1161, 1454976), (1263, 1337472), (1296, 1303416), (1376, 1227636), (1458, 1158592), (1548, 1091232), (1684, 1003104), (1728, 977562), (1944, 868944), (2064, 818424), (2322, 727488), (2526, 668736), (2592, 651708), (2752, 613818), (2916, 579296), (3096, 545616), (3368, 501552), (3456, 488781), (3483, 484992), (3789, 445824), (3888, 434472), (4128, 409212), (4644, 363744), (5052, 334368), (5184, 325854), (5504, 306909), (5832, 289648), (6192, 272808), (6736, 250776), (6966, 242496), (7578, 222912), (7776, 217236), (8256, 204606), (9288, 181872), (10104, 167184), (10368, 162927), (10449, 161664), (11367, 148608), (11664, 144824), (12384, 136404), (13472, 125388), (13932, 121248), (15156, 111456), (15552, 108618), (16512, 102303), (18103, 93312), (18576, 90936), (20208, 83592), (20898, 80832), (22734, 74304), (23328, 72412), (24768, 68202), (26944, 62694), (27864, 60624), (30312, 55728), (31104, 54309), (31347, 53888), (34101, 49536), (36206, 46656), (37152, 45468), (40416, 41796)]