829387188

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1648

約数の個数: 144

約数和(自身を含む): 2517831680

約数和(自身を除く): 1688444492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 243, 252, 316, 324, 378, 474, 486, 553, 567, 711, 756, 948, 972, 1106, 1134, 1422, 1543, 1659, 1701, 2133, 2212, 2268, 2844, 3086, 3318, 3402, 4266, 4629, 4977, 6172, 6399, 6636, 6804, 8532, 9258, 9954, 10801, 12798, 13887, 14931, 18516, 19197, 19908, 21602, 25596, 27774, 29862, 32403, 38394, 41661, 43204, 44793, 55548, 59724, 64806, 76788, 83322, 89586, 97209, 121897, 124983, 129612, 134379, 166644, 179172, 194418, 243794, 249966, 268758, 291627, 365691, 374949, 388836, 487588, 499932, 537516, 583254, 731382, 749898, 853279, 874881, 1097073, 1166508, 1462764, 1499796, 1706558, 1749762, 2194146, 2559837, 2624643, 3291219, 3413116, 3499524, 4388292, 5119674, 5249286, 6582438, 7679511, 9873657, 10239348, 10498572, 13164876, 15359022, 19747314, 23038533, 29620971, 30718044, 39494628, 46077066, 59241942, 69115599, 92154132, 118483884, 138231198, 207346797, 276462396, 414693594, 829387188]

約数ペア:

[(1, 829387188), (2, 414693594), (3, 276462396), (4, 207346797), (6, 138231198), (7, 118483884), (9, 92154132), (12, 69115599), (14, 59241942), (18, 46077066), (21, 39494628), (27, 30718044), (28, 29620971), (36, 23038533), (42, 19747314), (54, 15359022), (63, 13164876), (79, 10498572), (81, 10239348), (84, 9873657), (108, 7679511), (126, 6582438), (158, 5249286), (162, 5119674), (189, 4388292), (237, 3499524), (243, 3413116), (252, 3291219), (316, 2624643), (324, 2559837), (378, 2194146), (474, 1749762), (486, 1706558), (553, 1499796), (567, 1462764), (711, 1166508), (756, 1097073), (948, 874881), (972, 853279), (1106, 749898), (1134, 731382), (1422, 583254), (1543, 537516), (1659, 499932), (1701, 487588), (2133, 388836), (2212, 374949), (2268, 365691), (2844, 291627), (3086, 268758), (3318, 249966), (3402, 243794), (4266, 194418), (4629, 179172), (4977, 166644), (6172, 134379), (6399, 129612), (6636, 124983), (6804, 121897), (8532, 97209), (9258, 89586), (9954, 83322), (10801, 76788), (12798, 64806), (13887, 59724), (14931, 55548), (18516, 44793), (19197, 43204), (19908, 41661), (21602, 38394), (25596, 32403), (27774, 29862)]