1388670192

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15180

約数の個数: 180

約数和(自身を含む): 4868933160

約数和(自身を除く): 3480262968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 7056, 7644, 10192, 11466, 13104, 15139, 15288, 22932, 30278, 30576, 45417, 45864, 60556, 90834, 91728, 105973, 121112, 136251, 181668, 196807, 211946, 242224, 272502, 317919, 363336, 393614, 423892, 545004, 590421, 635838, 726672, 741811, 787228, 847784, 953757, 1090008, 1180842, 1271676, 1377649, 1483622, 1574456, 1695568, 1771263, 1907514, 2180016, 2225433, 2361684, 2543352, 2755298, 2967244, 3148912, 3542526, 3815028, 4132947, 4450866, 4723368, 5086704, 5510596, 5934488, 6676299, 7085052, 7630056, 8265894, 8901732, 9446736, 9643543, 11021192, 11868976, 12398841, 13352598, 14170104, 15260112, 16531788, 17803464, 19287086, 22042384, 24797682, 26705196, 28340208, 28930629, 33063576, 35606928, 38574172, 49595364, 53410392, 57861258, 66127152, 77148344, 86791887, 99190728, 106820784, 115722516, 154296688, 173583774, 198381456, 231445032, 347167548, 462890064, 694335096, 1388670192]

約数ペア:

[(1, 1388670192), (2, 694335096), (3, 462890064), (4, 347167548), (6, 231445032), (7, 198381456), (8, 173583774), (9, 154296688), (12, 115722516), (13, 106820784), (14, 99190728), (16, 86791887), (18, 77148344), (21, 66127152), (24, 57861258), (26, 53410392), (28, 49595364), (36, 38574172), (39, 35606928), (42, 33063576), (48, 28930629), (49, 28340208), (52, 26705196), (56, 24797682), (63, 22042384), (72, 19287086), (78, 17803464), (84, 16531788), (91, 15260112), (98, 14170104), (104, 13352598), (112, 12398841), (117, 11868976), (126, 11021192), (144, 9643543), (147, 9446736), (156, 8901732), (168, 8265894), (182, 7630056), (196, 7085052), (208, 6676299), (234, 5934488), (252, 5510596), (273, 5086704), (294, 4723368), (312, 4450866), (336, 4132947), (364, 3815028), (392, 3542526), (441, 3148912), (468, 2967244), (504, 2755298), (546, 2543352), (588, 2361684), (624, 2225433), (637, 2180016), (728, 1907514), (784, 1771263), (819, 1695568), (882, 1574456), (936, 1483622), (1008, 1377649), (1092, 1271676), (1176, 1180842), (1274, 1090008), (1456, 953757), (1638, 847784), (1764, 787228), (1872, 741811), (1911, 726672), (2184, 635838), (2352, 590421), (2548, 545004), (3276, 423892), (3528, 393614), (3822, 363336), (4368, 317919), (5096, 272502), (5733, 242224), (6552, 211946), (7056, 196807), (7644, 181668), (10192, 136251), (11466, 121112), (13104, 105973), (15139, 91728), (15288, 90834), (22932, 60556), (30278, 45864), (30576, 45417)]