250185996

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 745565184

約数和(自身を除く): 495379188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 31, 36, 38, 46, 54, 57, 62, 69, 76, 81, 92, 93, 108, 114, 124, 138, 162, 171, 186, 207, 228, 243, 276, 279, 324, 342, 361, 372, 414, 437, 486, 513, 558, 589, 621, 684, 713, 722, 828, 837, 874, 972, 1026, 1083, 1116, 1178, 1242, 1311, 1426, 1444, 1539, 1674, 1748, 1767, 1863, 2052, 2139, 2166, 2356, 2484, 2511, 2622, 2852, 3078, 3249, 3348, 3534, 3726, 3933, 4278, 4332, 4617, 5022, 5244, 5301, 5589, 6156, 6417, 6498, 7068, 7452, 7533, 7866, 8303, 8556, 9234, 9747, 10044, 10602, 11178, 11191, 11799, 12834, 12996, 13547, 15066, 15732, 15903, 16606, 18468, 19251, 19494, 21204, 22356, 22382, 23598, 24909, 25668, 27094, 29241, 30132, 31806, 33212, 33573, 35397, 38502, 38988, 40641, 44764, 47196, 47709, 49818, 54188, 57753, 58482, 63612, 67146, 70794, 74727, 77004, 81282, 87723, 95418, 99636, 100719, 106191, 115506, 116964, 121923, 134292, 141588, 143127, 149454, 162564, 173259, 175446, 190836, 201438, 212382, 224181, 231012, 243846, 257393, 286254, 298908, 302157, 346518, 350892, 365769, 402876, 424764, 448362, 487692, 514786, 572508, 604314, 672543, 693036, 731538, 772179, 896724, 906471, 1029572, 1097307, 1208628, 1345086, 1463076, 1544358, 1812942, 2017629, 2194614, 2316537, 2690172, 2719413, 3088716, 3291921, 3625884, 4035258, 4389228, 4633074, 5438826, 6583842, 6949611, 8070516, 9266148, 10877652, 13167684, 13899222, 20848833, 27798444, 41697666, 62546499, 83395332, 125092998, 250185996]

約数ペア:

[(1, 250185996), (2, 125092998), (3, 83395332), (4, 62546499), (6, 41697666), (9, 27798444), (12, 20848833), (18, 13899222), (19, 13167684), (23, 10877652), (27, 9266148), (31, 8070516), (36, 6949611), (38, 6583842), (46, 5438826), (54, 4633074), (57, 4389228), (62, 4035258), (69, 3625884), (76, 3291921), (81, 3088716), (92, 2719413), (93, 2690172), (108, 2316537), (114, 2194614), (124, 2017629), (138, 1812942), (162, 1544358), (171, 1463076), (186, 1345086), (207, 1208628), (228, 1097307), (243, 1029572), (276, 906471), (279, 896724), (324, 772179), (342, 731538), (361, 693036), (372, 672543), (414, 604314), (437, 572508), (486, 514786), (513, 487692), (558, 448362), (589, 424764), (621, 402876), (684, 365769), (713, 350892), (722, 346518), (828, 302157), (837, 298908), (874, 286254), (972, 257393), (1026, 243846), (1083, 231012), (1116, 224181), (1178, 212382), (1242, 201438), (1311, 190836), (1426, 175446), (1444, 173259), (1539, 162564), (1674, 149454), (1748, 143127), (1767, 141588), (1863, 134292), (2052, 121923), (2139, 116964), (2166, 115506), (2356, 106191), (2484, 100719), (2511, 99636), (2622, 95418), (2852, 87723), (3078, 81282), (3249, 77004), (3348, 74727), (3534, 70794), (3726, 67146), (3933, 63612), (4278, 58482), (4332, 57753), (4617, 54188), (5022, 49818), (5244, 47709), (5301, 47196), (5589, 44764), (6156, 40641), (6417, 38988), (6498, 38502), (7068, 35397), (7452, 33573), (7533, 33212), (7866, 31806), (8303, 30132), (8556, 29241), (9234, 27094), (9747, 25668), (10044, 24909), (10602, 23598), (11178, 22382), (11191, 22356), (11799, 21204), (12834, 19494), (12996, 19251), (13547, 18468), (15066, 16606), (15732, 15903)]