419961672

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{49853}}^1$

素因数の和:49884

約数の個数: 80

約数和(自身を含む): 1266790140

約数和(自身を除く): 846828468

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, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 49853, 99706, 149559, 199412, 299118, 398824, 448677, 598236, 648089, 897354, 1196472, 1296178, 1346031, 1794708, 1944267, 2592356, 2692062, 3589416, 3888534, 4038093, 5184712, 5384124, 5832801, 7777068, 8076186, 10768248, 11665602, 15554136, 16152372, 17498403, 23331204, 32304744, 34996806, 46662408, 52495209, 69993612, 104990418, 139987224, 209980836, 419961672]

約数ペア:

[(1, 419961672), (2, 209980836), (3, 139987224), (4, 104990418), (6, 69993612), (8, 52495209), (9, 46662408), (12, 34996806), (13, 32304744), (18, 23331204), (24, 17498403), (26, 16152372), (27, 15554136), (36, 11665602), (39, 10768248), (52, 8076186), (54, 7777068), (72, 5832801), (78, 5384124), (81, 5184712), (104, 4038093), (108, 3888534), (117, 3589416), (156, 2692062), (162, 2592356), (216, 1944267), (234, 1794708), (312, 1346031), (324, 1296178), (351, 1196472), (468, 897354), (648, 648089), (702, 598236), (936, 448677), (1053, 398824), (1404, 299118), (2106, 199412), (2808, 149559), (4212, 99706), (8424, 49853)]