1551179784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1103}}^1$

素因数の和:1891

約数の個数: 128

約数和(自身を含む): 4845588480

約数和(自身を除く): 3294408696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 761, 924, 1103, 1522, 1848, 2206, 2283, 3044, 3309, 4412, 4566, 5327, 6088, 6618, 7721, 8371, 8824, 9132, 10654, 12133, 13236, 15442, 15981, 16742, 18264, 21308, 23163, 24266, 25113, 26472, 30884, 31962, 33484, 36399, 42616, 46326, 48532, 50226, 58597, 61768, 63924, 66968, 72798, 84931, 92652, 97064, 100452, 117194, 127848, 145596, 169862, 175791, 185304, 200904, 234388, 254793, 291192, 339724, 351582, 468776, 509586, 679448, 703164, 839383, 1019172, 1406328, 1678766, 2038344, 2518149, 3357532, 5036298, 5875681, 6715064, 9233213, 10072596, 11751362, 17627043, 18466426, 20145192, 23502724, 27699639, 35254086, 36932852, 47005448, 55399278, 64632491, 70508172, 73865704, 110798556, 129264982, 141016344, 193897473, 221597112, 258529964, 387794946, 517059928, 775589892, 1551179784]

約数ペア:

[(1, 1551179784), (2, 775589892), (3, 517059928), (4, 387794946), (6, 258529964), (7, 221597112), (8, 193897473), (11, 141016344), (12, 129264982), (14, 110798556), (21, 73865704), (22, 70508172), (24, 64632491), (28, 55399278), (33, 47005448), (42, 36932852), (44, 35254086), (56, 27699639), (66, 23502724), (77, 20145192), (84, 18466426), (88, 17627043), (132, 11751362), (154, 10072596), (168, 9233213), (231, 6715064), (264, 5875681), (308, 5036298), (462, 3357532), (616, 2518149), (761, 2038344), (924, 1678766), (1103, 1406328), (1522, 1019172), (1848, 839383), (2206, 703164), (2283, 679448), (3044, 509586), (3309, 468776), (4412, 351582), (4566, 339724), (5327, 291192), (6088, 254793), (6618, 234388), (7721, 200904), (8371, 185304), (8824, 175791), (9132, 169862), (10654, 145596), (12133, 127848), (13236, 117194), (15442, 100452), (15981, 97064), (16742, 92652), (18264, 84931), (21308, 72798), (23163, 66968), (24266, 63924), (25113, 61768), (26472, 58597), (30884, 50226), (31962, 48532), (33484, 46326), (36399, 42616)]