2154634416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4056

約数の個数: 180

約数和(自身を含む): 6843520320

約数和(自身を除く): 4688885904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 121, 124, 132, 144, 176, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 496, 528, 558, 682, 726, 744, 792, 968, 1023, 1089, 1116, 1364, 1452, 1488, 1584, 1936, 2046, 2178, 2232, 2728, 2904, 3069, 3751, 3989, 4092, 4356, 4464, 5456, 5808, 6138, 7502, 7978, 8184, 8712, 11253, 11967, 12276, 15004, 15956, 16368, 17424, 22506, 23934, 24552, 30008, 31912, 33759, 35901, 43879, 45012, 47868, 49104, 60016, 63824, 67518, 71802, 87758, 90024, 95736, 123659, 131637, 135036, 143604, 175516, 180048, 191472, 247318, 263274, 270072, 287208, 351032, 370977, 394911, 482669, 494636, 526548, 540144, 574416, 702064, 741954, 789822, 965338, 989272, 1053096, 1112931, 1360249, 1448007, 1483908, 1579644, 1930676, 1978544, 2106192, 2225862, 2720498, 2896014, 2967816, 3159288, 3861352, 4080747, 4344021, 4451724, 5440996, 5792028, 5935632, 6318576, 7722704, 8161494, 8688042, 8903448, 10881992, 11584056, 12242241, 14962739, 16322988, 17376084, 17806896, 21763984, 23168112, 24484482, 29925478, 32645976, 34752168, 44888217, 48968964, 59850956, 65291952, 69504336, 89776434, 97937928, 119701912, 134664651, 179552868, 195875856, 239403824, 269329302, 359105736, 538658604, 718211472, 1077317208, 2154634416]

約数ペア:

[(1, 2154634416), (2, 1077317208), (3, 718211472), (4, 538658604), (6, 359105736), (8, 269329302), (9, 239403824), (11, 195875856), (12, 179552868), (16, 134664651), (18, 119701912), (22, 97937928), (24, 89776434), (31, 69504336), (33, 65291952), (36, 59850956), (44, 48968964), (48, 44888217), (62, 34752168), (66, 32645976), (72, 29925478), (88, 24484482), (93, 23168112), (99, 21763984), (121, 17806896), (124, 17376084), (132, 16322988), (144, 14962739), (176, 12242241), (186, 11584056), (198, 10881992), (242, 8903448), (248, 8688042), (264, 8161494), (279, 7722704), (341, 6318576), (363, 5935632), (372, 5792028), (396, 5440996), (484, 4451724), (496, 4344021), (528, 4080747), (558, 3861352), (682, 3159288), (726, 2967816), (744, 2896014), (792, 2720498), (968, 2225862), (1023, 2106192), (1089, 1978544), (1116, 1930676), (1364, 1579644), (1452, 1483908), (1488, 1448007), (1584, 1360249), (1936, 1112931), (2046, 1053096), (2178, 989272), (2232, 965338), (2728, 789822), (2904, 741954), (3069, 702064), (3751, 574416), (3989, 540144), (4092, 526548), (4356, 494636), (4464, 482669), (5456, 394911), (5808, 370977), (6138, 351032), (7502, 287208), (7978, 270072), (8184, 263274), (8712, 247318), (11253, 191472), (11967, 180048), (12276, 175516), (15004, 143604), (15956, 135036), (16368, 131637), (17424, 123659), (22506, 95736), (23934, 90024), (24552, 87758), (30008, 71802), (31912, 67518), (33759, 63824), (35901, 60016), (43879, 49104), (45012, 47868)]