478840356

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{233353}}^1$

素因数の和:233385

約数の個数: 48

約数和(自身を含む): 1306782400

約数和(自身を除く): 827942044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 233353, 466706, 700059, 933412, 1400118, 2100177, 2800236, 4200354, 4433707, 6300531, 8400708, 8867414, 12601062, 13301121, 17734828, 25202124, 26602242, 39903363, 53204484, 79806726, 119710089, 159613452, 239420178, 478840356]

約数ペア:

[(1, 478840356), (2, 239420178), (3, 159613452), (4, 119710089), (6, 79806726), (9, 53204484), (12, 39903363), (18, 26602242), (19, 25202124), (27, 17734828), (36, 13301121), (38, 12601062), (54, 8867414), (57, 8400708), (76, 6300531), (108, 4433707), (114, 4200354), (171, 2800236), (228, 2100177), (342, 1400118), (513, 933412), (684, 700059), (1026, 466706), (2052, 233353)]