1386634896

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{168937}}^1$

素因数の和:168973

約数の個数: 80

約数和(自身を含む): 4189662400

約数和(自身を除く): 2803027504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 168937, 337874, 506811, 675748, 1013622, 1351496, 1520433, 2027244, 2702992, 3040866, 3209803, 4054488, 4561299, 6081732, 6419606, 8108976, 9122598, 9629409, 12163464, 12839212, 18245196, 19258818, 24326928, 25678424, 28888227, 36490392, 38517636, 51356848, 57776454, 72980784, 77035272, 86664681, 115552908, 154070544, 173329362, 231105816, 346658724, 462211632, 693317448, 1386634896]

約数ペア:

[(1, 1386634896), (2, 693317448), (3, 462211632), (4, 346658724), (6, 231105816), (8, 173329362), (9, 154070544), (12, 115552908), (16, 86664681), (18, 77035272), (19, 72980784), (24, 57776454), (27, 51356848), (36, 38517636), (38, 36490392), (48, 28888227), (54, 25678424), (57, 24326928), (72, 19258818), (76, 18245196), (108, 12839212), (114, 12163464), (144, 9629409), (152, 9122598), (171, 8108976), (216, 6419606), (228, 6081732), (304, 4561299), (342, 4054488), (432, 3209803), (456, 3040866), (513, 2702992), (684, 2027244), (912, 1520433), (1026, 1351496), (1368, 1013622), (2052, 675748), (2736, 506811), (4104, 337874), (8208, 168937)]