2081755152

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2861}}^1$

素因数の和:3069

約数の個数: 120

約数和(自身を含む): 6052969728

約数和(自身を除く): 3971214576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 163, 186, 248, 279, 326, 372, 489, 496, 558, 652, 744, 978, 1116, 1304, 1467, 1488, 1956, 2232, 2608, 2861, 2934, 3912, 4464, 5053, 5722, 5868, 7824, 8583, 10106, 11444, 11736, 15159, 17166, 20212, 22888, 23472, 25749, 30318, 34332, 40424, 45477, 45776, 51498, 60636, 68664, 80848, 88691, 90954, 102996, 121272, 137328, 177382, 181908, 205992, 242544, 266073, 354764, 363816, 411984, 466343, 532146, 709528, 727632, 798219, 932686, 1064292, 1399029, 1419056, 1596438, 1865372, 2128584, 2798058, 3192876, 3730744, 4197087, 4257168, 5596116, 6385752, 7461488, 8394174, 11192232, 12771504, 14456633, 16788348, 22384464, 28913266, 33576696, 43369899, 57826532, 67153392, 86739798, 115653064, 130109697, 173479596, 231306128, 260219394, 346959192, 520438788, 693918384, 1040877576, 2081755152]

約数ペア:

[(1, 2081755152), (2, 1040877576), (3, 693918384), (4, 520438788), (6, 346959192), (8, 260219394), (9, 231306128), (12, 173479596), (16, 130109697), (18, 115653064), (24, 86739798), (31, 67153392), (36, 57826532), (48, 43369899), (62, 33576696), (72, 28913266), (93, 22384464), (124, 16788348), (144, 14456633), (163, 12771504), (186, 11192232), (248, 8394174), (279, 7461488), (326, 6385752), (372, 5596116), (489, 4257168), (496, 4197087), (558, 3730744), (652, 3192876), (744, 2798058), (978, 2128584), (1116, 1865372), (1304, 1596438), (1467, 1419056), (1488, 1399029), (1956, 1064292), (2232, 932686), (2608, 798219), (2861, 727632), (2934, 709528), (3912, 532146), (4464, 466343), (5053, 411984), (5722, 363816), (5868, 354764), (7824, 266073), (8583, 242544), (10106, 205992), (11444, 181908), (11736, 177382), (15159, 137328), (17166, 121272), (20212, 102996), (22888, 90954), (23472, 88691), (25749, 80848), (30318, 68664), (34332, 60636), (40424, 51498), (45477, 45776)]