744340814

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 1374105600

約数和(自身を除く): 629764786

約数列:

[1, 2, 7, 14, 31, 41, 59, 62, 82, 118, 217, 287, 413, 434, 574, 709, 826, 1271, 1418, 1829, 2419, 2542, 3658, 4838, 4963, 8897, 9926, 12803, 16933, 17794, 21979, 25606, 29069, 33866, 41831, 43958, 58138, 74989, 83662, 149978, 153853, 203483, 292817, 307706, 406966, 524923, 585634, 901139, 1049846, 1296761, 1715071, 1802278, 2593522, 3430142, 6307973, 9077327, 12005497, 12615946, 18154654, 24010994, 53167201, 106334402, 372170407, 744340814]

約数ペア:

[(1, 744340814), (2, 372170407), (7, 106334402), (14, 53167201), (31, 24010994), (41, 18154654), (59, 12615946), (62, 12005497), (82, 9077327), (118, 6307973), (217, 3430142), (287, 2593522), (413, 1802278), (434, 1715071), (574, 1296761), (709, 1049846), (826, 901139), (1271, 585634), (1418, 524923), (1829, 406966), (2419, 307706), (2542, 292817), (3658, 203483), (4838, 153853), (4963, 149978), (8897, 83662), (9926, 74989), (12803, 58138), (16933, 43958), (17794, 41831), (21979, 33866), (25606, 29069)]