347903244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32321}}^1$

素因数の和:32367

約数の個数: 72

約数和(自身を含む): 988277472

約数和(自身を除く): 640374228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 32321, 64642, 96963, 129284, 193926, 290889, 387852, 420173, 581778, 743383, 840346, 1163556, 1260519, 1486766, 1680692, 2230149, 2521038, 2973532, 3781557, 4460298, 5042076, 6690447, 7563114, 8920596, 9663979, 13380894, 15126228, 19327958, 26761788, 28991937, 38655916, 57983874, 86975811, 115967748, 173951622, 347903244]

約数ペア:

[(1, 347903244), (2, 173951622), (3, 115967748), (4, 86975811), (6, 57983874), (9, 38655916), (12, 28991937), (13, 26761788), (18, 19327958), (23, 15126228), (26, 13380894), (36, 9663979), (39, 8920596), (46, 7563114), (52, 6690447), (69, 5042076), (78, 4460298), (92, 3781557), (117, 2973532), (138, 2521038), (156, 2230149), (207, 1680692), (234, 1486766), (276, 1260519), (299, 1163556), (414, 840346), (468, 743383), (598, 581778), (828, 420173), (897, 387852), (1196, 290889), (1794, 193926), (2691, 129284), (3588, 96963), (5382, 64642), (10764, 32321)]