724434516

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{57331}}^1$

素因数の和:57363

約数の個数: 72

約数和(自身を含む): 2045147104

約数和(自身を除く): 1320712588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 57331, 114662, 171993, 229324, 343986, 515979, 687972, 745303, 1031958, 1490606, 1547937, 2063916, 2235909, 2981212, 3095874, 4471818, 4643811, 6191748, 6707727, 8943636, 9287622, 13415454, 13931433, 18575244, 20123181, 26830908, 27862866, 40246362, 55725732, 60369543, 80492724, 120739086, 181108629, 241478172, 362217258, 724434516]

約数ペア:

[(1, 724434516), (2, 362217258), (3, 241478172), (4, 181108629), (6, 120739086), (9, 80492724), (12, 60369543), (13, 55725732), (18, 40246362), (26, 27862866), (27, 26830908), (36, 20123181), (39, 18575244), (52, 13931433), (54, 13415454), (78, 9287622), (81, 8943636), (108, 6707727), (117, 6191748), (156, 4643811), (162, 4471818), (234, 3095874), (243, 2981212), (324, 2235909), (351, 2063916), (468, 1547937), (486, 1490606), (702, 1031958), (972, 745303), (1053, 687972), (1404, 515979), (2106, 343986), (3159, 229324), (4212, 171993), (6318, 114662), (12636, 57331)]