345381288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6211}}^1$

素因数の和:6558

約数の個数: 64

約数和(自身を含む): 989944320

約数和(自身を除く): 644563032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1986, 2317, 2648, 3972, 4634, 6211, 6951, 7944, 9268, 12422, 13902, 18536, 18633, 24844, 27804, 37266, 43477, 49688, 55608, 74532, 86954, 130431, 149064, 173908, 260862, 347816, 521724, 1043448, 2055841, 4111682, 6167523, 8223364, 12335046, 14390887, 16446728, 24670092, 28781774, 43172661, 49340184, 57563548, 86345322, 115127096, 172690644, 345381288]

約数ペア:

[(1, 345381288), (2, 172690644), (3, 115127096), (4, 86345322), (6, 57563548), (7, 49340184), (8, 43172661), (12, 28781774), (14, 24670092), (21, 16446728), (24, 14390887), (28, 12335046), (42, 8223364), (56, 6167523), (84, 4111682), (168, 2055841), (331, 1043448), (662, 521724), (993, 347816), (1324, 260862), (1986, 173908), (2317, 149064), (2648, 130431), (3972, 86954), (4634, 74532), (6211, 55608), (6951, 49688), (7944, 43477), (9268, 37266), (12422, 27804), (13902, 24844), (18536, 18633)]