1939833168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{63443}}^1$

素因数の和:63481

約数の個数: 120

約数和(自身を含む): 6277910688

約数和(自身を除く): 4338077520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 10192, 15288, 30576, 63443, 126886, 190329, 253772, 380658, 444101, 507544, 761316, 824759, 888202, 1015088, 1332303, 1522632, 1649518, 1776404, 2474277, 2664606, 3045264, 3108707, 3299036, 3552808, 4948554, 5329212, 5773313, 6217414, 6598072, 7105616, 9326121, 9897108, 10658424, 11546626, 12434828, 13196144, 17319939, 18652242, 19794216, 21316848, 23093252, 24869656, 34639878, 37304484, 39588432, 40413191, 46186504, 49739312, 69279756, 74608968, 80826382, 92373008, 121239573, 138559512, 149217936, 161652764, 242479146, 277119024, 323305528, 484958292, 646611056, 969916584, 1939833168]

約数ペア:

[(1, 1939833168), (2, 969916584), (3, 646611056), (4, 484958292), (6, 323305528), (7, 277119024), (8, 242479146), (12, 161652764), (13, 149217936), (14, 138559512), (16, 121239573), (21, 92373008), (24, 80826382), (26, 74608968), (28, 69279756), (39, 49739312), (42, 46186504), (48, 40413191), (49, 39588432), (52, 37304484), (56, 34639878), (78, 24869656), (84, 23093252), (91, 21316848), (98, 19794216), (104, 18652242), (112, 17319939), (147, 13196144), (156, 12434828), (168, 11546626), (182, 10658424), (196, 9897108), (208, 9326121), (273, 7105616), (294, 6598072), (312, 6217414), (336, 5773313), (364, 5329212), (392, 4948554), (546, 3552808), (588, 3299036), (624, 3108707), (637, 3045264), (728, 2664606), (784, 2474277), (1092, 1776404), (1176, 1649518), (1274, 1522632), (1456, 1332303), (1911, 1015088), (2184, 888202), (2352, 824759), (2548, 761316), (3822, 507544), (4368, 444101), (5096, 380658), (7644, 253772), (10192, 190329), (15288, 126886), (30576, 63443)]