2158857682884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1666387}}^1$

素因数の和:1666554

約数の個数: 144

約数和(自身を含む): 6419886415488

約数和(自身を除く): 4261028732604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 97, 106, 126, 159, 194, 212, 252, 291, 318, 371, 388, 477, 582, 636, 679, 742, 873, 954, 1113, 1164, 1358, 1484, 1746, 1908, 2037, 2226, 2716, 3339, 3492, 4074, 4452, 5141, 6111, 6678, 8148, 10282, 12222, 13356, 15423, 20564, 24444, 30846, 35987, 46269, 61692, 71974, 92538, 107961, 143948, 185076, 215922, 323883, 431844, 647766, 1295532, 1666387, 3332774, 4999161, 6665548, 9998322, 11664709, 14997483, 19996644, 23329418, 29994966, 34994127, 46658836, 59989932, 69988254, 88318511, 104982381, 139976508, 161639539, 176637022, 209964762, 264955533, 323279078, 353274044, 419929524, 484918617, 529911066, 618229577, 646558156, 794866599, 969837234, 1059822132, 1131476773, 1236459154, 1454755851, 1589733198, 1854688731, 1939674468, 2262953546, 2472918308, 2909511702, 3179466396, 3394430319, 3709377462, 4525907092, 5564066193, 5819023404, 6788860638, 7418754924, 8566895567, 10183290957, 11128132386, 13577721276, 17133791134, 20366581914, 22256264772, 25700686701, 34267582268, 40733163828, 51401373402, 59968268969, 77102060103, 102802746804, 119936537938, 154204120206, 179904806907, 239873075876, 308408240412, 359809613814, 539714420721, 719619227628, 1079428841442, 2158857682884]

約数ペア:

[(1, 2158857682884), (2, 1079428841442), (3, 719619227628), (4, 539714420721), (6, 359809613814), (7, 308408240412), (9, 239873075876), (12, 179904806907), (14, 154204120206), (18, 119936537938), (21, 102802746804), (28, 77102060103), (36, 59968268969), (42, 51401373402), (53, 40733163828), (63, 34267582268), (84, 25700686701), (97, 22256264772), (106, 20366581914), (126, 17133791134), (159, 13577721276), (194, 11128132386), (212, 10183290957), (252, 8566895567), (291, 7418754924), (318, 6788860638), (371, 5819023404), (388, 5564066193), (477, 4525907092), (582, 3709377462), (636, 3394430319), (679, 3179466396), (742, 2909511702), (873, 2472918308), (954, 2262953546), (1113, 1939674468), (1164, 1854688731), (1358, 1589733198), (1484, 1454755851), (1746, 1236459154), (1908, 1131476773), (2037, 1059822132), (2226, 969837234), (2716, 794866599), (3339, 646558156), (3492, 618229577), (4074, 529911066), (4452, 484918617), (5141, 419929524), (6111, 353274044), (6678, 323279078), (8148, 264955533), (10282, 209964762), (12222, 176637022), (13356, 161639539), (15423, 139976508), (20564, 104982381), (24444, 88318511), (30846, 69988254), (35987, 59989932), (46269, 46658836), (61692, 34994127), (71974, 29994966), (92538, 23329418), (107961, 19996644), (143948, 14997483), (185076, 11664709), (215922, 9998322), (323883, 6665548), (431844, 4999161), (647766, 3332774), (1295532, 1666387)]