1397489424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{3571}}^1$

素因数の和:3876

約数の個数: 80

約数和(自身を含む): 3741855744

約数和(自身を除く): 2344366320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 263, 372, 496, 526, 744, 789, 1052, 1488, 1578, 2104, 3156, 3571, 4208, 6312, 7142, 8153, 10713, 12624, 14284, 16306, 21426, 24459, 28568, 32612, 42852, 48918, 57136, 65224, 85704, 97836, 110701, 130448, 171408, 195672, 221402, 332103, 391344, 442804, 664206, 885608, 939173, 1328412, 1771216, 1878346, 2656824, 2817519, 3756692, 5313648, 5635038, 7513384, 11270076, 15026768, 22540152, 29114363, 45080304, 58228726, 87343089, 116457452, 174686178, 232914904, 349372356, 465829808, 698744712, 1397489424]

約数ペア:

[(1, 1397489424), (2, 698744712), (3, 465829808), (4, 349372356), (6, 232914904), (8, 174686178), (12, 116457452), (16, 87343089), (24, 58228726), (31, 45080304), (48, 29114363), (62, 22540152), (93, 15026768), (124, 11270076), (186, 7513384), (248, 5635038), (263, 5313648), (372, 3756692), (496, 2817519), (526, 2656824), (744, 1878346), (789, 1771216), (1052, 1328412), (1488, 939173), (1578, 885608), (2104, 664206), (3156, 442804), (3571, 391344), (4208, 332103), (6312, 221402), (7142, 195672), (8153, 171408), (10713, 130448), (12624, 110701), (14284, 97836), (16306, 85704), (21426, 65224), (24459, 57136), (28568, 48918), (32612, 42852)]