327696824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19571}}^1$

素因数の和:19620

約数の個数: 64

約数和(自身を含む): 789143040

約数和(自身を除く): 461446216

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 16744, 19571, 39142, 78284, 136997, 156568, 254423, 273994, 450133, 508846, 547988, 900266, 1017692, 1095976, 1780961, 1800532, 2035384, 3150931, 3561922, 3601064, 5851729, 6301862, 7123844, 11703458, 12603724, 14247688, 23406916, 25207448, 40962103, 46813832, 81924206, 163848412, 327696824]

約数ペア:

[(1, 327696824), (2, 163848412), (4, 81924206), (7, 46813832), (8, 40962103), (13, 25207448), (14, 23406916), (23, 14247688), (26, 12603724), (28, 11703458), (46, 7123844), (52, 6301862), (56, 5851729), (91, 3601064), (92, 3561922), (104, 3150931), (161, 2035384), (182, 1800532), (184, 1780961), (299, 1095976), (322, 1017692), (364, 900266), (598, 547988), (644, 508846), (728, 450133), (1196, 273994), (1288, 254423), (2093, 156568), (2392, 136997), (4186, 78284), (8372, 39142), (16744, 19571)]