220131296

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2248

約数の個数: 96

約数和(自身を含む): 553754880

約数和(自身を除く): 333623584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 224, 287, 308, 328, 352, 451, 574, 616, 656, 902, 1148, 1232, 1312, 1804, 2179, 2296, 2464, 3157, 3608, 4358, 4592, 6314, 7216, 8716, 9184, 12628, 14432, 15253, 17432, 23969, 25256, 30506, 34864, 47938, 50512, 61012, 69728, 89339, 95876, 101024, 122024, 167783, 178678, 191752, 244048, 335566, 357356, 383504, 488096, 625373, 671132, 714712, 767008, 982729, 1250746, 1342264, 1429424, 1965458, 2501492, 2684528, 2858848, 3930916, 5002984, 5369056, 6879103, 7861832, 10005968, 13758206, 15723664, 20011936, 27516412, 31447328, 55032824, 110065648, 220131296]

約数ペア:

[(1, 220131296), (2, 110065648), (4, 55032824), (7, 31447328), (8, 27516412), (11, 20011936), (14, 15723664), (16, 13758206), (22, 10005968), (28, 7861832), (32, 6879103), (41, 5369056), (44, 5002984), (56, 3930916), (77, 2858848), (82, 2684528), (88, 2501492), (112, 1965458), (154, 1429424), (164, 1342264), (176, 1250746), (224, 982729), (287, 767008), (308, 714712), (328, 671132), (352, 625373), (451, 488096), (574, 383504), (616, 357356), (656, 335566), (902, 244048), (1148, 191752), (1232, 178678), (1312, 167783), (1804, 122024), (2179, 101024), (2296, 95876), (2464, 89339), (3157, 69728), (3608, 61012), (4358, 50512), (4592, 47938), (6314, 34864), (7216, 30506), (8716, 25256), (9184, 23969), (12628, 17432), (14432, 15253)]