728002308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{2801}}^1$

素因数の和:3009

約数の個数: 72

約数和(自身を含む): 1878236640

約数和(自身を除く): 1150234332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 179, 242, 358, 363, 484, 537, 716, 726, 1074, 1452, 1969, 2148, 2801, 3938, 5602, 5907, 7876, 8403, 11204, 11814, 16806, 21659, 23628, 30811, 33612, 43318, 61622, 64977, 86636, 92433, 123244, 129954, 184866, 259908, 338921, 369732, 501379, 677842, 1002758, 1016763, 1355684, 1504137, 2005516, 2033526, 3008274, 4067052, 5515169, 6016548, 11030338, 16545507, 22060676, 33091014, 60666859, 66182028, 121333718, 182000577, 242667436, 364001154, 728002308]

約数ペア:

[(1, 728002308), (2, 364001154), (3, 242667436), (4, 182000577), (6, 121333718), (11, 66182028), (12, 60666859), (22, 33091014), (33, 22060676), (44, 16545507), (66, 11030338), (121, 6016548), (132, 5515169), (179, 4067052), (242, 3008274), (358, 2033526), (363, 2005516), (484, 1504137), (537, 1355684), (716, 1016763), (726, 1002758), (1074, 677842), (1452, 501379), (1969, 369732), (2148, 338921), (2801, 259908), (3938, 184866), (5602, 129954), (5907, 123244), (7876, 92433), (8403, 86636), (11204, 64977), (11814, 61622), (16806, 43318), (21659, 33612), (23628, 30811)]