505979082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70451}}^1$

素因数の和:70488

約数の個数: 64

約数和(自身を含む): 1352678400

約数和(自身を除く): 846699318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 70451, 140902, 211353, 422706, 493157, 634059, 986314, 1268118, 1338569, 1479471, 1902177, 2677138, 2958942, 3804354, 4015707, 4438413, 8031414, 8876826, 9369983, 12047121, 13315239, 18739966, 24094242, 26630478, 28109949, 36141363, 56219898, 72282726, 84329847, 168659694, 252989541, 505979082]

約数ペア:

[(1, 505979082), (2, 252989541), (3, 168659694), (6, 84329847), (7, 72282726), (9, 56219898), (14, 36141363), (18, 28109949), (19, 26630478), (21, 24094242), (27, 18739966), (38, 13315239), (42, 12047121), (54, 9369983), (57, 8876826), (63, 8031414), (114, 4438413), (126, 4015707), (133, 3804354), (171, 2958942), (189, 2677138), (266, 1902177), (342, 1479471), (378, 1338569), (399, 1268118), (513, 986314), (798, 634059), (1026, 493157), (1197, 422706), (2394, 211353), (3591, 140902), (7182, 70451)]