816324288

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1582

約数の個数: 112

約数和(自身を含む): 2337060096

約数和(自身を除く): 1520735808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 251, 312, 416, 502, 624, 753, 832, 1004, 1248, 1303, 1506, 2008, 2496, 2606, 3012, 3263, 3909, 4016, 5212, 6024, 6526, 7818, 8032, 9789, 10424, 12048, 13052, 15636, 16064, 16939, 19578, 20848, 24096, 26104, 31272, 33878, 39156, 41696, 48192, 50817, 52208, 62544, 67756, 78312, 83392, 101634, 104416, 125088, 135512, 156624, 203268, 208832, 250176, 271024, 313248, 327053, 406536, 542048, 626496, 654106, 813072, 981159, 1084096, 1308212, 1626144, 1962318, 2616424, 3252288, 3924636, 4251689, 5232848, 7849272, 8503378, 10465696, 12755067, 15698544, 17006756, 20931392, 25510134, 31397088, 34013512, 51020268, 62794176, 68027024, 102040536, 136054048, 204081072, 272108096, 408162144, 816324288]

約数ペア:

[(1, 816324288), (2, 408162144), (3, 272108096), (4, 204081072), (6, 136054048), (8, 102040536), (12, 68027024), (13, 62794176), (16, 51020268), (24, 34013512), (26, 31397088), (32, 25510134), (39, 20931392), (48, 17006756), (52, 15698544), (64, 12755067), (78, 10465696), (96, 8503378), (104, 7849272), (156, 5232848), (192, 4251689), (208, 3924636), (251, 3252288), (312, 2616424), (416, 1962318), (502, 1626144), (624, 1308212), (753, 1084096), (832, 981159), (1004, 813072), (1248, 654106), (1303, 626496), (1506, 542048), (2008, 406536), (2496, 327053), (2606, 313248), (3012, 271024), (3263, 250176), (3909, 208832), (4016, 203268), (5212, 156624), (6024, 135512), (6526, 125088), (7818, 104416), (8032, 101634), (9789, 83392), (10424, 78312), (12048, 67756), (13052, 62544), (15636, 52208), (16064, 50817), (16939, 48192), (19578, 41696), (20848, 39156), (24096, 33878), (26104, 31272)]