820269672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{58027}}^1$

素因数の和:58086

約数の個数: 64

約数和(自身を含む): 2228275200

約数和(自身を除く): 1408005528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 58027, 116054, 174081, 232108, 348162, 464216, 696324, 1102513, 1392648, 1798837, 2205026, 3307539, 3597674, 4410052, 5396511, 6615078, 7195348, 8820104, 10793022, 13230156, 14390696, 21586044, 26460312, 34177903, 43172088, 68355806, 102533709, 136711612, 205067418, 273423224, 410134836, 820269672]

約数ペア:

[(1, 820269672), (2, 410134836), (3, 273423224), (4, 205067418), (6, 136711612), (8, 102533709), (12, 68355806), (19, 43172088), (24, 34177903), (31, 26460312), (38, 21586044), (57, 14390696), (62, 13230156), (76, 10793022), (93, 8820104), (114, 7195348), (124, 6615078), (152, 5396511), (186, 4410052), (228, 3597674), (248, 3307539), (372, 2205026), (456, 1798837), (589, 1392648), (744, 1102513), (1178, 696324), (1767, 464216), (2356, 348162), (3534, 232108), (4712, 174081), (7068, 116054), (14136, 58027)]