225309708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 632217600

約数和(自身を除く): 406907892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 383, 419, 468, 702, 766, 838, 1149, 1257, 1404, 1532, 1676, 2298, 2514, 3447, 3771, 4596, 4979, 5028, 5447, 6894, 7542, 9958, 10341, 10894, 11313, 13788, 14937, 15084, 16341, 19916, 20682, 21788, 22626, 29874, 32682, 41364, 44811, 45252, 49023, 59748, 65364, 89622, 98046, 134433, 147069, 160477, 179244, 196092, 268866, 294138, 320954, 481431, 537732, 588276, 641908, 962862, 1444293, 1925724, 2086201, 2888586, 4172402, 4332879, 5777172, 6258603, 8344804, 8665758, 12517206, 17331516, 18775809, 25034412, 37551618, 56327427, 75103236, 112654854, 225309708]

約数ペア:

[(1, 225309708), (2, 112654854), (3, 75103236), (4, 56327427), (6, 37551618), (9, 25034412), (12, 18775809), (13, 17331516), (18, 12517206), (26, 8665758), (27, 8344804), (36, 6258603), (39, 5777172), (52, 4332879), (54, 4172402), (78, 2888586), (108, 2086201), (117, 1925724), (156, 1444293), (234, 962862), (351, 641908), (383, 588276), (419, 537732), (468, 481431), (702, 320954), (766, 294138), (838, 268866), (1149, 196092), (1257, 179244), (1404, 160477), (1532, 147069), (1676, 134433), (2298, 98046), (2514, 89622), (3447, 65364), (3771, 59748), (4596, 49023), (4979, 45252), (5028, 44811), (5447, 41364), (6894, 32682), (7542, 29874), (9958, 22626), (10341, 21788), (10894, 20682), (11313, 19916), (13788, 16341), (14937, 15084)]