488347956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12101}}^1$

素因数の和:12189

約数の個数: 72

約数和(自身を含む): 1321538400

約数和(自身を除く): 833190444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4484, 6726, 10089, 12101, 13452, 20178, 24202, 36303, 40356, 48404, 72606, 108909, 145212, 217818, 229919, 435636, 459838, 689757, 713959, 919676, 1379514, 1427918, 2069271, 2141877, 2759028, 2855836, 4138542, 4283754, 6425631, 8277084, 8567508, 12851262, 13565221, 25702524, 27130442, 40695663, 54260884, 81391326, 122086989, 162782652, 244173978, 488347956]

約数ペア:

[(1, 488347956), (2, 244173978), (3, 162782652), (4, 122086989), (6, 81391326), (9, 54260884), (12, 40695663), (18, 27130442), (19, 25702524), (36, 13565221), (38, 12851262), (57, 8567508), (59, 8277084), (76, 6425631), (114, 4283754), (118, 4138542), (171, 2855836), (177, 2759028), (228, 2141877), (236, 2069271), (342, 1427918), (354, 1379514), (531, 919676), (684, 713959), (708, 689757), (1062, 459838), (1121, 435636), (2124, 229919), (2242, 217818), (3363, 145212), (4484, 108909), (6726, 72606), (10089, 48404), (12101, 40356), (13452, 36303), (20178, 24202)]