12770198528

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 132

約数和(自身を含む): 27806939280

約数和(自身を除く): 15036740752

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 683, 961, 992, 1024, 1178, 1216, 1366, 1922, 1984, 2356, 2432, 2732, 3844, 3968, 4712, 4864, 5464, 7688, 7936, 9424, 9728, 10928, 12977, 15376, 15872, 18259, 18848, 19456, 21173, 21856, 25954, 30752, 31744, 36518, 37696, 42346, 43712, 51908, 61504, 73036, 75392, 84692, 87424, 103816, 123008, 146072, 150784, 169384, 174848, 207632, 246016, 292144, 301568, 338768, 349696, 402287, 415264, 492032, 584288, 603136, 656363, 677536, 699392, 804574, 830528, 984064, 1168576, 1312726, 1355072, 1609148, 1661056, 2337152, 2625452, 2710144, 3218296, 3322112, 4674304, 5250904, 5420288, 6436592, 6644224, 9348608, 10501808, 10840576, 12470897, 12873184, 13288448, 18697216, 21003616, 21681152, 24941794, 25746368, 42007232, 49883588, 51492736, 84014464, 99767176, 102985472, 168028928, 199534352, 205970944, 336057856, 399068704, 411941888, 672115712, 798137408, 1596274816, 3192549632, 6385099264, 12770198528]

約数ペア:

[(1, 12770198528), (2, 6385099264), (4, 3192549632), (8, 1596274816), (16, 798137408), (19, 672115712), (31, 411941888), (32, 399068704), (38, 336057856), (62, 205970944), (64, 199534352), (76, 168028928), (124, 102985472), (128, 99767176), (152, 84014464), (248, 51492736), (256, 49883588), (304, 42007232), (496, 25746368), (512, 24941794), (589, 21681152), (608, 21003616), (683, 18697216), (961, 13288448), (992, 12873184), (1024, 12470897), (1178, 10840576), (1216, 10501808), (1366, 9348608), (1922, 6644224), (1984, 6436592), (2356, 5420288), (2432, 5250904), (2732, 4674304), (3844, 3322112), (3968, 3218296), (4712, 2710144), (4864, 2625452), (5464, 2337152), (7688, 1661056), (7936, 1609148), (9424, 1355072), (9728, 1312726), (10928, 1168576), (12977, 984064), (15376, 830528), (15872, 804574), (18259, 699392), (18848, 677536), (19456, 656363), (21173, 603136), (21856, 584288), (25954, 492032), (30752, 415264), (31744, 402287), (36518, 349696), (37696, 338768), (42346, 301568), (43712, 292144), (51908, 246016), (61504, 207632), (73036, 174848), (75392, 169384), (84692, 150784), (87424, 146072), (103816, 123008)]