1284156744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2917}}^1$

素因数の和:3039

約数の個数: 128

約数和(自身を含む): 3706093440

約数和(自身を除く): 2421936696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 83, 102, 104, 136, 156, 166, 204, 221, 249, 312, 332, 408, 442, 498, 663, 664, 884, 996, 1079, 1326, 1411, 1768, 1992, 2158, 2652, 2822, 2917, 3237, 4233, 4316, 5304, 5644, 5834, 6474, 8466, 8632, 8751, 11288, 11668, 12948, 16932, 17502, 18343, 23336, 25896, 33864, 35004, 36686, 37921, 49589, 55029, 70008, 73372, 75842, 99178, 110058, 113763, 146744, 148767, 151684, 198356, 220116, 227526, 242111, 297534, 303368, 396712, 440232, 455052, 484222, 595068, 644657, 726333, 910104, 968444, 1190136, 1289314, 1452666, 1933971, 1936888, 2578628, 2905332, 3147443, 3867942, 4115887, 5157256, 5810664, 6294886, 7735884, 8231774, 9442329, 12347661, 12589772, 15471768, 16463548, 18884658, 24695322, 25179544, 32927096, 37769316, 49390644, 53506531, 75538632, 98781288, 107013062, 160519593, 214026124, 321039186, 428052248, 642078372, 1284156744]

約数ペア:

[(1, 1284156744), (2, 642078372), (3, 428052248), (4, 321039186), (6, 214026124), (8, 160519593), (12, 107013062), (13, 98781288), (17, 75538632), (24, 53506531), (26, 49390644), (34, 37769316), (39, 32927096), (51, 25179544), (52, 24695322), (68, 18884658), (78, 16463548), (83, 15471768), (102, 12589772), (104, 12347661), (136, 9442329), (156, 8231774), (166, 7735884), (204, 6294886), (221, 5810664), (249, 5157256), (312, 4115887), (332, 3867942), (408, 3147443), (442, 2905332), (498, 2578628), (663, 1936888), (664, 1933971), (884, 1452666), (996, 1289314), (1079, 1190136), (1326, 968444), (1411, 910104), (1768, 726333), (1992, 644657), (2158, 595068), (2652, 484222), (2822, 455052), (2917, 440232), (3237, 396712), (4233, 303368), (4316, 297534), (5304, 242111), (5644, 227526), (5834, 220116), (6474, 198356), (8466, 151684), (8632, 148767), (8751, 146744), (11288, 113763), (11668, 110058), (12948, 99178), (16932, 75842), (17502, 73372), (18343, 70008), (23336, 55029), (25896, 49589), (33864, 37921), (35004, 36686)]