321283908

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 929510400

約数和(自身を除く): 608226492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 151, 162, 198, 199, 243, 297, 302, 324, 396, 398, 453, 486, 594, 597, 604, 796, 891, 906, 972, 1188, 1194, 1359, 1661, 1782, 1791, 1812, 2189, 2388, 2673, 2718, 3322, 3564, 3582, 4077, 4378, 4983, 5346, 5373, 5436, 6567, 6644, 7164, 8154, 8756, 9966, 10692, 10746, 12231, 13134, 14949, 16119, 16308, 19701, 19932, 21492, 24462, 26268, 29898, 30049, 32238, 36693, 39402, 44847, 48357, 48924, 59103, 59796, 60098, 64476, 73386, 78804, 89694, 90147, 96714, 118206, 120196, 134541, 146772, 177309, 179388, 180294, 193428, 236412, 269082, 270441, 330539, 354618, 360588, 403623, 531927, 538164, 540882, 661078, 709236, 807246, 811323, 991617, 1063854, 1081764, 1322156, 1614492, 1622646, 1983234, 2127708, 2433969, 2974851, 3245292, 3966468, 4867938, 5949702, 7301907, 8924553, 9735876, 11899404, 14603814, 17849106, 26773659, 29207628, 35698212, 53547318, 80320977, 107094636, 160641954, 321283908]

約数ペア:

[(1, 321283908), (2, 160641954), (3, 107094636), (4, 80320977), (6, 53547318), (9, 35698212), (11, 29207628), (12, 26773659), (18, 17849106), (22, 14603814), (27, 11899404), (33, 9735876), (36, 8924553), (44, 7301907), (54, 5949702), (66, 4867938), (81, 3966468), (99, 3245292), (108, 2974851), (132, 2433969), (151, 2127708), (162, 1983234), (198, 1622646), (199, 1614492), (243, 1322156), (297, 1081764), (302, 1063854), (324, 991617), (396, 811323), (398, 807246), (453, 709236), (486, 661078), (594, 540882), (597, 538164), (604, 531927), (796, 403623), (891, 360588), (906, 354618), (972, 330539), (1188, 270441), (1194, 269082), (1359, 236412), (1661, 193428), (1782, 180294), (1791, 179388), (1812, 177309), (2189, 146772), (2388, 134541), (2673, 120196), (2718, 118206), (3322, 96714), (3564, 90147), (3582, 89694), (4077, 78804), (4378, 73386), (4983, 64476), (5346, 60098), (5373, 59796), (5436, 59103), (6567, 48924), (6644, 48357), (7164, 44847), (8154, 39402), (8756, 36693), (9966, 32238), (10692, 30049), (10746, 29898), (12231, 26268), (13134, 24462), (14949, 21492), (16119, 19932), (16308, 19701)]