285738354

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 728503776

約数和(自身を除く): 442765422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 113, 121, 129, 162, 198, 226, 242, 243, 258, 297, 339, 363, 387, 473, 486, 594, 678, 726, 774, 891, 946, 1017, 1089, 1161, 1243, 1419, 1782, 2034, 2178, 2322, 2486, 2673, 2838, 3051, 3267, 3483, 3729, 4257, 4859, 5203, 5346, 6102, 6534, 6966, 7458, 8514, 9153, 9718, 9801, 10406, 10449, 11187, 12771, 13673, 14577, 15609, 18306, 19602, 20898, 22374, 25542, 27346, 27459, 29154, 29403, 31218, 33561, 38313, 41019, 43731, 46827, 53449, 54918, 58806, 67122, 76626, 82038, 87462, 93654, 100683, 106898, 114939, 123057, 131193, 140481, 160347, 201366, 229878, 246114, 262386, 280962, 302049, 320694, 369171, 393579, 421443, 481041, 587939, 604098, 738342, 787158, 842886, 962082, 1107513, 1175878, 1180737, 1264329, 1443123, 1763817, 2215026, 2361474, 2528658, 2886246, 3322539, 3527634, 4329369, 5291451, 6645078, 8658738, 10582902, 12988107, 15874353, 25976214, 31748706, 47623059, 95246118, 142869177, 285738354]

約数ペア:

[(1, 285738354), (2, 142869177), (3, 95246118), (6, 47623059), (9, 31748706), (11, 25976214), (18, 15874353), (22, 12988107), (27, 10582902), (33, 8658738), (43, 6645078), (54, 5291451), (66, 4329369), (81, 3527634), (86, 3322539), (99, 2886246), (113, 2528658), (121, 2361474), (129, 2215026), (162, 1763817), (198, 1443123), (226, 1264329), (242, 1180737), (243, 1175878), (258, 1107513), (297, 962082), (339, 842886), (363, 787158), (387, 738342), (473, 604098), (486, 587939), (594, 481041), (678, 421443), (726, 393579), (774, 369171), (891, 320694), (946, 302049), (1017, 280962), (1089, 262386), (1161, 246114), (1243, 229878), (1419, 201366), (1782, 160347), (2034, 140481), (2178, 131193), (2322, 123057), (2486, 114939), (2673, 106898), (2838, 100683), (3051, 93654), (3267, 87462), (3483, 82038), (3729, 76626), (4257, 67122), (4859, 58806), (5203, 54918), (5346, 53449), (6102, 46827), (6534, 43731), (6966, 41019), (7458, 38313), (8514, 33561), (9153, 31218), (9718, 29403), (9801, 29154), (10406, 27459), (10449, 27346), (11187, 25542), (12771, 22374), (13673, 20898), (14577, 19602), (15609, 18306)]