1639463616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5251

約数の個数: 168

約数和(自身を含む): 5439582720

約数和(自身を除く): 3800119104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 144, 158, 168, 192, 224, 237, 252, 288, 316, 336, 448, 474, 504, 553, 576, 632, 672, 711, 948, 1008, 1106, 1264, 1344, 1422, 1659, 1896, 2016, 2212, 2528, 2844, 3318, 3792, 4032, 4424, 4977, 5056, 5147, 5688, 6636, 7584, 8848, 9954, 10294, 11376, 13272, 15168, 15441, 17696, 19908, 20588, 22752, 26544, 30882, 35392, 36029, 39816, 41176, 45504, 46323, 53088, 61764, 72058, 79632, 82352, 92646, 106176, 108087, 123528, 144116, 159264, 164704, 185292, 216174, 247056, 288232, 318528, 324261, 329408, 370584, 406613, 432348, 494112, 576464, 648522, 741168, 813226, 864696, 988224, 1152928, 1219839, 1297044, 1482336, 1626452, 1729392, 2305856, 2439678, 2594088, 2846291, 2964672, 3252904, 3458784, 3659517, 4879356, 5188176, 5692582, 6505808, 6917568, 7319034, 8538873, 9758712, 10376352, 11385164, 13011616, 14638068, 17077746, 19517424, 20752704, 22770328, 25616619, 26023232, 29276136, 34155492, 39034848, 45540656, 51233238, 58552272, 68310984, 78069696, 91081312, 102466476, 117104544, 136621968, 182162624, 204932952, 234209088, 273243936, 409865904, 546487872, 819731808, 1639463616]

約数ペア:

[(1, 1639463616), (2, 819731808), (3, 546487872), (4, 409865904), (6, 273243936), (7, 234209088), (8, 204932952), (9, 182162624), (12, 136621968), (14, 117104544), (16, 102466476), (18, 91081312), (21, 78069696), (24, 68310984), (28, 58552272), (32, 51233238), (36, 45540656), (42, 39034848), (48, 34155492), (56, 29276136), (63, 26023232), (64, 25616619), (72, 22770328), (79, 20752704), (84, 19517424), (96, 17077746), (112, 14638068), (126, 13011616), (144, 11385164), (158, 10376352), (168, 9758712), (192, 8538873), (224, 7319034), (237, 6917568), (252, 6505808), (288, 5692582), (316, 5188176), (336, 4879356), (448, 3659517), (474, 3458784), (504, 3252904), (553, 2964672), (576, 2846291), (632, 2594088), (672, 2439678), (711, 2305856), (948, 1729392), (1008, 1626452), (1106, 1482336), (1264, 1297044), (1344, 1219839), (1422, 1152928), (1659, 988224), (1896, 864696), (2016, 813226), (2212, 741168), (2528, 648522), (2844, 576464), (3318, 494112), (3792, 432348), (4032, 406613), (4424, 370584), (4977, 329408), (5056, 324261), (5147, 318528), (5688, 288232), (6636, 247056), (7584, 216174), (8848, 185292), (9954, 164704), (10294, 159264), (11376, 144116), (13272, 123528), (15168, 108087), (15441, 106176), (17696, 92646), (19908, 82352), (20588, 79632), (22752, 72058), (26544, 61764), (30882, 53088), (35392, 46323), (36029, 45504), (39816, 41176)]