7490902496

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 19102003200

約数和(自身を除く): 11611100704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 281, 308, 341, 349, 352, 434, 496, 562, 616, 682, 698, 868, 992, 1124, 1232, 1364, 1396, 1736, 1967, 2248, 2387, 2443, 2464, 2728, 2792, 3091, 3472, 3839, 3934, 4496, 4774, 4886, 5456, 5584, 6182, 6944, 7678, 7868, 8711, 8992, 9548, 9772, 10819, 10912, 11168, 12364, 15356, 15736, 17422, 19096, 19544, 21637, 21638, 24728, 26873, 30712, 31472, 34844, 38192, 39088, 43274, 43276, 49456, 53746, 60977, 61424, 62944, 69688, 75733, 76384, 78176, 86548, 86552, 95821, 98069, 98912, 107492, 119009, 121954, 122848, 139376, 151466, 173096, 173104, 191642, 196138, 214984, 238018, 243908, 278752, 302932, 346192, 346208, 383284, 392276, 429968, 476036, 487816, 605864, 670747, 686483, 692384, 766568, 784552, 833063, 859936, 952072, 975632, 1078759, 1211728, 1341494, 1372966, 1533136, 1569104, 1666126, 1904144, 1951264, 2157518, 2423456, 2682988, 2745932, 3040139, 3066272, 3138208, 3332252, 3808288, 4315036, 5365976, 5491864, 6080278, 6664504, 7551313, 8630072, 10731952, 10983728, 12160556, 13329008, 15102626, 17260144, 21280973, 21463904, 21967456, 24321112, 26658016, 30205252, 33441529, 34520288, 42561946, 48642224, 60410504, 66883058, 85123892, 97284448, 120821008, 133766116, 170247784, 234090703, 241642016, 267532232, 340495568, 468181406, 535064464, 680991136, 936362812, 1070128928, 1872725624, 3745451248, 7490902496]

約数ペア:

[(1, 7490902496), (2, 3745451248), (4, 1872725624), (7, 1070128928), (8, 936362812), (11, 680991136), (14, 535064464), (16, 468181406), (22, 340495568), (28, 267532232), (31, 241642016), (32, 234090703), (44, 170247784), (56, 133766116), (62, 120821008), (77, 97284448), (88, 85123892), (112, 66883058), (124, 60410504), (154, 48642224), (176, 42561946), (217, 34520288), (224, 33441529), (248, 30205252), (281, 26658016), (308, 24321112), (341, 21967456), (349, 21463904), (352, 21280973), (434, 17260144), (496, 15102626), (562, 13329008), (616, 12160556), (682, 10983728), (698, 10731952), (868, 8630072), (992, 7551313), (1124, 6664504), (1232, 6080278), (1364, 5491864), (1396, 5365976), (1736, 4315036), (1967, 3808288), (2248, 3332252), (2387, 3138208), (2443, 3066272), (2464, 3040139), (2728, 2745932), (2792, 2682988), (3091, 2423456), (3472, 2157518), (3839, 1951264), (3934, 1904144), (4496, 1666126), (4774, 1569104), (4886, 1533136), (5456, 1372966), (5584, 1341494), (6182, 1211728), (6944, 1078759), (7678, 975632), (7868, 952072), (8711, 859936), (8992, 833063), (9548, 784552), (9772, 766568), (10819, 692384), (10912, 686483), (11168, 670747), (12364, 605864), (15356, 487816), (15736, 476036), (17422, 429968), (19096, 392276), (19544, 383284), (21637, 346208), (21638, 346192), (24728, 302932), (26873, 278752), (30712, 243908), (31472, 238018), (34844, 214984), (38192, 196138), (39088, 191642), (43274, 173104), (43276, 173096), (49456, 151466), (53746, 139376), (60977, 122848), (61424, 121954), (62944, 119009), (69688, 107492), (75733, 98912), (76384, 98069), (78176, 95821), (86548, 86552)]