520406172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101089}}^1$

素因数の和:101123

約数の個数: 72

約数和(自身を含む): 1545463920

約数和(自身を除く): 1025057748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 101089, 202178, 303267, 404356, 606534, 909801, 1111979, 1213068, 1314157, 1819602, 2223958, 2628314, 3335937, 3639204, 3942471, 4447916, 5256628, 6671874, 7884942, 10007811, 11827413, 13343748, 14455727, 15769884, 20015622, 23654826, 28911454, 40031244, 43367181, 47309652, 57822908, 86734362, 130101543, 173468724, 260203086, 520406172]

約数ペア:

[(1, 520406172), (2, 260203086), (3, 173468724), (4, 130101543), (6, 86734362), (9, 57822908), (11, 47309652), (12, 43367181), (13, 40031244), (18, 28911454), (22, 23654826), (26, 20015622), (33, 15769884), (36, 14455727), (39, 13343748), (44, 11827413), (52, 10007811), (66, 7884942), (78, 6671874), (99, 5256628), (117, 4447916), (132, 3942471), (143, 3639204), (156, 3335937), (198, 2628314), (234, 2223958), (286, 1819602), (396, 1314157), (429, 1213068), (468, 1111979), (572, 909801), (858, 606534), (1287, 404356), (1716, 303267), (2574, 202178), (5148, 101089)]