249827136

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1120

約数の個数: 112

約数和(自身を含む): 719620608

約数和(自身を除く): 469793472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 101, 104, 156, 192, 202, 208, 303, 312, 404, 416, 606, 624, 808, 832, 991, 1212, 1248, 1313, 1616, 1982, 2424, 2496, 2626, 2973, 3232, 3939, 3964, 4848, 5252, 5946, 6464, 7878, 7928, 9696, 10504, 11892, 12883, 15756, 15856, 19392, 21008, 23784, 25766, 31512, 31712, 38649, 42016, 47568, 51532, 63024, 63424, 77298, 84032, 95136, 100091, 103064, 126048, 154596, 190272, 200182, 206128, 252096, 300273, 309192, 400364, 412256, 600546, 618384, 800728, 824512, 1201092, 1236768, 1301183, 1601456, 2402184, 2473536, 2602366, 3202912, 3903549, 4804368, 5204732, 6405824, 7807098, 9608736, 10409464, 15614196, 19217472, 20818928, 31228392, 41637856, 62456784, 83275712, 124913568, 249827136]

約数ペア:

[(1, 249827136), (2, 124913568), (3, 83275712), (4, 62456784), (6, 41637856), (8, 31228392), (12, 20818928), (13, 19217472), (16, 15614196), (24, 10409464), (26, 9608736), (32, 7807098), (39, 6405824), (48, 5204732), (52, 4804368), (64, 3903549), (78, 3202912), (96, 2602366), (101, 2473536), (104, 2402184), (156, 1601456), (192, 1301183), (202, 1236768), (208, 1201092), (303, 824512), (312, 800728), (404, 618384), (416, 600546), (606, 412256), (624, 400364), (808, 309192), (832, 300273), (991, 252096), (1212, 206128), (1248, 200182), (1313, 190272), (1616, 154596), (1982, 126048), (2424, 103064), (2496, 100091), (2626, 95136), (2973, 84032), (3232, 77298), (3939, 63424), (3964, 63024), (4848, 51532), (5252, 47568), (5946, 42016), (6464, 38649), (7878, 31712), (7928, 31512), (9696, 25766), (10504, 23784), (11892, 21008), (12883, 19392), (15756, 15856)]