180474784

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 426577536

約数和(自身を除く): 246102752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 43, 56, 82, 86, 112, 164, 172, 224, 287, 301, 328, 344, 457, 574, 602, 656, 688, 914, 1148, 1204, 1312, 1376, 1763, 1828, 2296, 2408, 3199, 3526, 3656, 4592, 4816, 6398, 7052, 7312, 9184, 9632, 12341, 12796, 14104, 14624, 18737, 19651, 24682, 25592, 28208, 37474, 39302, 49364, 51184, 56416, 74948, 78604, 98728, 102368, 131159, 137557, 149896, 157208, 197456, 262318, 275114, 299792, 314416, 394912, 524636, 550228, 599584, 628832, 805691, 1049272, 1100456, 1611382, 2098544, 2200912, 3222764, 4197088, 4401824, 5639837, 6445528, 11279674, 12891056, 22559348, 25782112, 45118696, 90237392, 180474784]

約数ペア:

[(1, 180474784), (2, 90237392), (4, 45118696), (7, 25782112), (8, 22559348), (14, 12891056), (16, 11279674), (28, 6445528), (32, 5639837), (41, 4401824), (43, 4197088), (56, 3222764), (82, 2200912), (86, 2098544), (112, 1611382), (164, 1100456), (172, 1049272), (224, 805691), (287, 628832), (301, 599584), (328, 550228), (344, 524636), (457, 394912), (574, 314416), (602, 299792), (656, 275114), (688, 262318), (914, 197456), (1148, 157208), (1204, 149896), (1312, 137557), (1376, 131159), (1763, 102368), (1828, 98728), (2296, 78604), (2408, 74948), (3199, 56416), (3526, 51184), (3656, 49364), (4592, 39302), (4816, 37474), (6398, 28208), (7052, 25592), (7312, 24682), (9184, 19651), (9632, 18737), (12341, 14624), (12796, 14104)]