804988206

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 160

約数和(自身を含む): 2095584480

約数和(自身を除く): 1290596274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 37, 54, 58, 66, 74, 81, 87, 99, 111, 162, 174, 198, 222, 261, 297, 319, 333, 407, 421, 522, 594, 638, 666, 783, 814, 842, 891, 957, 999, 1073, 1221, 1263, 1566, 1782, 1914, 1998, 2146, 2349, 2442, 2526, 2871, 2997, 3219, 3663, 3789, 4631, 4698, 5742, 5994, 6438, 7326, 7578, 8613, 9262, 9657, 10989, 11367, 11803, 12209, 13893, 15577, 17226, 19314, 21978, 22734, 23606, 24418, 25839, 27786, 28971, 31154, 32967, 34101, 35409, 36627, 41679, 46731, 51678, 57942, 65934, 68202, 70818, 73254, 83358, 86913, 93462, 106227, 109881, 125037, 134299, 140193, 171347, 173826, 212454, 219762, 250074, 268598, 280386, 318681, 329643, 342694, 375111, 402897, 420579, 451733, 514041, 637362, 659286, 750222, 805794, 841158, 903466, 956043, 988929, 1028082, 1208691, 1261737, 1355199, 1542123, 1912086, 1977858, 2417382, 2523474, 2710398, 3084246, 3626073, 4065597, 4626369, 4969063, 7252146, 8131194, 9252738, 9938126, 10878219, 12196791, 13879107, 14907189, 21756438, 24393582, 27758214, 29814378, 36590373, 44721567, 73180746, 89443134, 134164701, 268329402, 402494103, 804988206]

約数ペア:

[(1, 804988206), (2, 402494103), (3, 268329402), (6, 134164701), (9, 89443134), (11, 73180746), (18, 44721567), (22, 36590373), (27, 29814378), (29, 27758214), (33, 24393582), (37, 21756438), (54, 14907189), (58, 13879107), (66, 12196791), (74, 10878219), (81, 9938126), (87, 9252738), (99, 8131194), (111, 7252146), (162, 4969063), (174, 4626369), (198, 4065597), (222, 3626073), (261, 3084246), (297, 2710398), (319, 2523474), (333, 2417382), (407, 1977858), (421, 1912086), (522, 1542123), (594, 1355199), (638, 1261737), (666, 1208691), (783, 1028082), (814, 988929), (842, 956043), (891, 903466), (957, 841158), (999, 805794), (1073, 750222), (1221, 659286), (1263, 637362), (1566, 514041), (1782, 451733), (1914, 420579), (1998, 402897), (2146, 375111), (2349, 342694), (2442, 329643), (2526, 318681), (2871, 280386), (2997, 268598), (3219, 250074), (3663, 219762), (3789, 212454), (4631, 173826), (4698, 171347), (5742, 140193), (5994, 134299), (6438, 125037), (7326, 109881), (7578, 106227), (8613, 93462), (9262, 86913), (9657, 83358), (10989, 73254), (11367, 70818), (11803, 68202), (12209, 65934), (13893, 57942), (15577, 51678), (17226, 46731), (19314, 41679), (21978, 36627), (22734, 35409), (23606, 34101), (24418, 32967), (25839, 31154), (27786, 28971)]