389753208

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{3559}}^1$

素因数の和:3603

約数の個数: 120

約数和(自身を含む): 1182436200

約数和(自身を除く): 792682992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 2028, 2106, 2808, 3042, 3559, 4056, 4212, 4563, 6084, 7118, 8424, 9126, 10677, 12168, 13689, 14236, 18252, 21354, 27378, 28472, 32031, 36504, 42708, 46267, 54756, 64062, 85416, 92534, 96093, 109512, 128124, 138801, 185068, 192186, 256248, 277602, 288279, 370136, 384372, 416403, 555204, 576558, 601471, 768744, 832806, 1110408, 1153116, 1202942, 1249209, 1665612, 1804413, 2306232, 2405884, 2498418, 3331224, 3608826, 3747627, 4811768, 4996836, 5413239, 7217652, 7495254, 9993672, 10826478, 14435304, 14990508, 16239717, 21652956, 29981016, 32479434, 43305912, 48719151, 64958868, 97438302, 129917736, 194876604, 389753208]

約数ペア:

[(1, 389753208), (2, 194876604), (3, 129917736), (4, 97438302), (6, 64958868), (8, 48719151), (9, 43305912), (12, 32479434), (13, 29981016), (18, 21652956), (24, 16239717), (26, 14990508), (27, 14435304), (36, 10826478), (39, 9993672), (52, 7495254), (54, 7217652), (72, 5413239), (78, 4996836), (81, 4811768), (104, 3747627), (108, 3608826), (117, 3331224), (156, 2498418), (162, 2405884), (169, 2306232), (216, 1804413), (234, 1665612), (312, 1249209), (324, 1202942), (338, 1153116), (351, 1110408), (468, 832806), (507, 768744), (648, 601471), (676, 576558), (702, 555204), (936, 416403), (1014, 384372), (1053, 370136), (1352, 288279), (1404, 277602), (1521, 256248), (2028, 192186), (2106, 185068), (2808, 138801), (3042, 128124), (3559, 109512), (4056, 96093), (4212, 92534), (4563, 85416), (6084, 64062), (7118, 54756), (8424, 46267), (9126, 42708), (10677, 36504), (12168, 32031), (13689, 28472), (14236, 27378), (18252, 21354)]