271179324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30497}}^1$

素因数の和:30539

約数の個数: 72

約数和(自身を含む): 777089040

約数和(自身を除く): 505909716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 30497, 60994, 91491, 121988, 182982, 274473, 365964, 396461, 548946, 579443, 792922, 1097892, 1158886, 1189383, 1585844, 1738329, 2317772, 2378766, 3476658, 3568149, 4757532, 5214987, 6953316, 7136298, 7532759, 10429974, 14272596, 15065518, 20859948, 22598277, 30131036, 45196554, 67794831, 90393108, 135589662, 271179324]

約数ペア:

[(1, 271179324), (2, 135589662), (3, 90393108), (4, 67794831), (6, 45196554), (9, 30131036), (12, 22598277), (13, 20859948), (18, 15065518), (19, 14272596), (26, 10429974), (36, 7532759), (38, 7136298), (39, 6953316), (52, 5214987), (57, 4757532), (76, 3568149), (78, 3476658), (114, 2378766), (117, 2317772), (156, 1738329), (171, 1585844), (228, 1189383), (234, 1158886), (247, 1097892), (342, 792922), (468, 579443), (494, 548946), (684, 396461), (741, 365964), (988, 274473), (1482, 182982), (2223, 121988), (2964, 91491), (4446, 60994), (8892, 30497)]