377999748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7109}}^1$

素因数の和:7337

約数の個数: 72

約数和(自身を含む): 1097328960

約数和(自身を除く): 719329212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 5908, 7109, 7596, 8862, 13293, 14218, 17724, 21327, 26586, 28436, 42654, 49763, 53172, 63981, 85308, 99526, 127962, 149289, 199052, 255924, 298578, 447867, 597156, 895734, 1499999, 1791468, 2999998, 4499997, 5999996, 8999994, 10499993, 13499991, 17999988, 20999986, 26999982, 31499979, 41999972, 53999964, 62999958, 94499937, 125999916, 188999874, 377999748]

約数ペア:

[(1, 377999748), (2, 188999874), (3, 125999916), (4, 94499937), (6, 62999958), (7, 53999964), (9, 41999972), (12, 31499979), (14, 26999982), (18, 20999986), (21, 17999988), (28, 13499991), (36, 10499993), (42, 8999994), (63, 5999996), (84, 4499997), (126, 2999998), (211, 1791468), (252, 1499999), (422, 895734), (633, 597156), (844, 447867), (1266, 298578), (1477, 255924), (1899, 199052), (2532, 149289), (2954, 127962), (3798, 99526), (4431, 85308), (5908, 63981), (7109, 53172), (7596, 49763), (8862, 42654), (13293, 28436), (14218, 26586), (17724, 21327)]