12988844752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1261

約数の個数: 160

約数和(自身を含む): 29779205120

約数和(自身を除く): 16790360368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 97, 104, 124, 152, 194, 208, 247, 248, 304, 388, 403, 494, 496, 589, 776, 806, 988, 1093, 1178, 1261, 1552, 1612, 1843, 1976, 2186, 2356, 2522, 3007, 3224, 3686, 3952, 4372, 4712, 5044, 6014, 6448, 7372, 7657, 8744, 9424, 10088, 12028, 14209, 14744, 15314, 17488, 20176, 20767, 23959, 24056, 28418, 29488, 30628, 33883, 39091, 41534, 47918, 48112, 56836, 57133, 61256, 67766, 78182, 83068, 95836, 106021, 113672, 114266, 122512, 135532, 156364, 166136, 191672, 212042, 227344, 228532, 269971, 271064, 312728, 332272, 383344, 424084, 440479, 457064, 539942, 542128, 625456, 643777, 742729, 848168, 880958, 914128, 1079884, 1287554, 1378273, 1485458, 1696336, 1761916, 2014399, 2159768, 2575108, 2756546, 2970916, 3286651, 3523832, 4028798, 4319536, 5150216, 5513092, 5941832, 6573302, 7047664, 8057596, 8369101, 10300432, 11026184, 11883664, 13146604, 16115192, 16738202, 22052368, 26187187, 26293208, 32230384, 33476404, 42726463, 52374374, 52586416, 62446369, 66952808, 85452926, 104748748, 124892738, 133905616, 170905852, 209497496, 249785476, 341811704, 418994992, 499570952, 683623408, 811802797, 999141904, 1623605594, 3247211188, 6494422376, 12988844752]

約数ペア:

[(1, 12988844752), (2, 6494422376), (4, 3247211188), (8, 1623605594), (13, 999141904), (16, 811802797), (19, 683623408), (26, 499570952), (31, 418994992), (38, 341811704), (52, 249785476), (62, 209497496), (76, 170905852), (97, 133905616), (104, 124892738), (124, 104748748), (152, 85452926), (194, 66952808), (208, 62446369), (247, 52586416), (248, 52374374), (304, 42726463), (388, 33476404), (403, 32230384), (494, 26293208), (496, 26187187), (589, 22052368), (776, 16738202), (806, 16115192), (988, 13146604), (1093, 11883664), (1178, 11026184), (1261, 10300432), (1552, 8369101), (1612, 8057596), (1843, 7047664), (1976, 6573302), (2186, 5941832), (2356, 5513092), (2522, 5150216), (3007, 4319536), (3224, 4028798), (3686, 3523832), (3952, 3286651), (4372, 2970916), (4712, 2756546), (5044, 2575108), (6014, 2159768), (6448, 2014399), (7372, 1761916), (7657, 1696336), (8744, 1485458), (9424, 1378273), (10088, 1287554), (12028, 1079884), (14209, 914128), (14744, 880958), (15314, 848168), (17488, 742729), (20176, 643777), (20767, 625456), (23959, 542128), (24056, 539942), (28418, 457064), (29488, 440479), (30628, 424084), (33883, 383344), (39091, 332272), (41534, 312728), (47918, 271064), (48112, 269971), (56836, 228532), (57133, 227344), (61256, 212042), (67766, 191672), (78182, 166136), (83068, 156364), (95836, 135532), (106021, 122512), (113672, 114266)]