304734636

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 855638784

約数和(自身を除く): 550904148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 81, 86, 92, 108, 129, 138, 162, 172, 207, 243, 258, 276, 317, 324, 387, 414, 486, 516, 621, 634, 774, 828, 951, 972, 989, 1161, 1242, 1268, 1548, 1863, 1902, 1978, 2322, 2484, 2853, 2967, 3483, 3726, 3804, 3956, 4644, 5589, 5706, 5934, 6966, 7291, 7452, 8559, 8901, 10449, 11178, 11412, 11868, 13631, 13932, 14582, 17118, 17802, 20898, 21873, 22356, 25677, 26703, 27262, 29164, 34236, 35604, 40893, 41796, 43746, 51354, 53406, 54524, 65619, 77031, 80109, 81786, 87492, 102708, 106812, 122679, 131238, 154062, 160218, 163572, 196857, 240327, 245358, 262476, 308124, 313513, 320436, 368037, 393714, 480654, 490716, 590571, 627026, 736074, 787428, 940539, 961308, 1104111, 1181142, 1254052, 1472148, 1771713, 1881078, 2208222, 2362284, 2821617, 3312333, 3543426, 3762156, 4416444, 5643234, 6624666, 7086852, 8464851, 11286468, 13249332, 16929702, 25394553, 33859404, 50789106, 76183659, 101578212, 152367318, 304734636]

約数ペア:

[(1, 304734636), (2, 152367318), (3, 101578212), (4, 76183659), (6, 50789106), (9, 33859404), (12, 25394553), (18, 16929702), (23, 13249332), (27, 11286468), (36, 8464851), (43, 7086852), (46, 6624666), (54, 5643234), (69, 4416444), (81, 3762156), (86, 3543426), (92, 3312333), (108, 2821617), (129, 2362284), (138, 2208222), (162, 1881078), (172, 1771713), (207, 1472148), (243, 1254052), (258, 1181142), (276, 1104111), (317, 961308), (324, 940539), (387, 787428), (414, 736074), (486, 627026), (516, 590571), (621, 490716), (634, 480654), (774, 393714), (828, 368037), (951, 320436), (972, 313513), (989, 308124), (1161, 262476), (1242, 245358), (1268, 240327), (1548, 196857), (1863, 163572), (1902, 160218), (1978, 154062), (2322, 131238), (2484, 122679), (2853, 106812), (2967, 102708), (3483, 87492), (3726, 81786), (3804, 80109), (3956, 77031), (4644, 65619), (5589, 54524), (5706, 53406), (5934, 51354), (6966, 43746), (7291, 41796), (7452, 40893), (8559, 35604), (8901, 34236), (10449, 29164), (11178, 27262), (11412, 26703), (11868, 25677), (13631, 22356), (13932, 21873), (14582, 20898), (17118, 17802)]