285003684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2447

約数の個数: 120

約数和(自身を含む): 867924288

約数和(自身を除く): 582920604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1113, 1134, 1431, 1484, 1908, 2226, 2268, 2371, 2862, 3339, 4293, 4452, 4742, 5724, 6678, 7113, 8586, 9484, 10017, 13356, 14226, 16597, 17172, 20034, 21339, 28452, 30051, 33194, 40068, 42678, 49791, 60102, 64017, 66388, 85356, 99582, 120204, 125663, 128034, 149373, 192051, 199164, 251326, 256068, 298746, 376989, 384102, 448119, 502652, 597492, 753978, 768204, 879641, 896238, 1130967, 1344357, 1507956, 1759282, 1792476, 2261934, 2638923, 2688714, 3392901, 3518564, 4523868, 5277846, 5377428, 6785802, 7916769, 10178703, 10555692, 13571604, 15833538, 20357406, 23750307, 31667076, 40714812, 47500614, 71250921, 95001228, 142501842, 285003684]

約数ペア:

[(1, 285003684), (2, 142501842), (3, 95001228), (4, 71250921), (6, 47500614), (7, 40714812), (9, 31667076), (12, 23750307), (14, 20357406), (18, 15833538), (21, 13571604), (27, 10555692), (28, 10178703), (36, 7916769), (42, 6785802), (53, 5377428), (54, 5277846), (63, 4523868), (81, 3518564), (84, 3392901), (106, 2688714), (108, 2638923), (126, 2261934), (159, 1792476), (162, 1759282), (189, 1507956), (212, 1344357), (252, 1130967), (318, 896238), (324, 879641), (371, 768204), (378, 753978), (477, 597492), (567, 502652), (636, 448119), (742, 384102), (756, 376989), (954, 298746), (1113, 256068), (1134, 251326), (1431, 199164), (1484, 192051), (1908, 149373), (2226, 128034), (2268, 125663), (2371, 120204), (2862, 99582), (3339, 85356), (4293, 66388), (4452, 64017), (4742, 60102), (5724, 49791), (6678, 42678), (7113, 40068), (8586, 33194), (9484, 30051), (10017, 28452), (13356, 21339), (14226, 20034), (16597, 17172)]