1238975712

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17417}}^1$

素因数の和:17465

約数の個数: 144

約数和(自身を含む): 3994295760

約数和(自身を除く): 2755320048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17417, 17784, 23712, 34834, 35568, 52251, 69668, 71136, 104502, 139336, 156753, 209004, 226421, 278672, 313506, 330923, 418008, 452842, 557344, 627012, 661846, 679263, 836016, 905684, 992769, 1254024, 1323692, 1358526, 1672032, 1811368, 1985538, 2037789, 2508048, 2647384, 2717052, 2978307, 3622736, 3971076, 4075578, 4301999, 5016096, 5294768, 5434104, 5956614, 7245472, 7942152, 8151156, 8603998, 10589536, 10868208, 11913228, 12905997, 15884304, 16302312, 17207996, 21736416, 23826456, 25811994, 31768608, 32604624, 34415992, 38717991, 47652912, 51623988, 65209248, 68831984, 77435982, 95305824, 103247976, 137663968, 154871964, 206495952, 309743928, 412991904, 619487856, 1238975712]

約数ペア:

[(1, 1238975712), (2, 619487856), (3, 412991904), (4, 309743928), (6, 206495952), (8, 154871964), (9, 137663968), (12, 103247976), (13, 95305824), (16, 77435982), (18, 68831984), (19, 65209248), (24, 51623988), (26, 47652912), (32, 38717991), (36, 34415992), (38, 32604624), (39, 31768608), (48, 25811994), (52, 23826456), (57, 21736416), (72, 17207996), (76, 16302312), (78, 15884304), (96, 12905997), (104, 11913228), (114, 10868208), (117, 10589536), (144, 8603998), (152, 8151156), (156, 7942152), (171, 7245472), (208, 5956614), (228, 5434104), (234, 5294768), (247, 5016096), (288, 4301999), (304, 4075578), (312, 3971076), (342, 3622736), (416, 2978307), (456, 2717052), (468, 2647384), (494, 2508048), (608, 2037789), (624, 1985538), (684, 1811368), (741, 1672032), (912, 1358526), (936, 1323692), (988, 1254024), (1248, 992769), (1368, 905684), (1482, 836016), (1824, 679263), (1872, 661846), (1976, 627012), (2223, 557344), (2736, 452842), (2964, 418008), (3744, 330923), (3952, 313506), (4446, 278672), (5472, 226421), (5928, 209004), (7904, 156753), (8892, 139336), (11856, 104502), (17417, 71136), (17784, 69668), (23712, 52251), (34834, 35568)]