212799456

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 628992000

約数和(自身を除く): 416192544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 79, 94, 96, 141, 144, 158, 188, 199, 237, 282, 288, 316, 376, 398, 423, 474, 564, 597, 632, 711, 752, 796, 846, 948, 1128, 1194, 1264, 1422, 1504, 1592, 1692, 1791, 1896, 2256, 2388, 2528, 2844, 3184, 3384, 3582, 3713, 3792, 4512, 4776, 5688, 6368, 6768, 7164, 7426, 7584, 9353, 9552, 11139, 11376, 13536, 14328, 14852, 15721, 18706, 19104, 22278, 22752, 28059, 28656, 29704, 31442, 33417, 37412, 44556, 47163, 56118, 57312, 59408, 62884, 66834, 74824, 84177, 89112, 94326, 112236, 118816, 125768, 133668, 141489, 149648, 168354, 178224, 188652, 224472, 251536, 267336, 282978, 299296, 336708, 356448, 377304, 448944, 503072, 534672, 565956, 673416, 738887, 754608, 897888, 1069344, 1131912, 1346832, 1477774, 1509216, 2216661, 2263824, 2693664, 2955548, 4433322, 4527648, 5911096, 6649983, 8866644, 11822192, 13299966, 17733288, 23644384, 26599932, 35466576, 53199864, 70933152, 106399728, 212799456]

約数ペア:

[(1, 212799456), (2, 106399728), (3, 70933152), (4, 53199864), (6, 35466576), (8, 26599932), (9, 23644384), (12, 17733288), (16, 13299966), (18, 11822192), (24, 8866644), (32, 6649983), (36, 5911096), (47, 4527648), (48, 4433322), (72, 2955548), (79, 2693664), (94, 2263824), (96, 2216661), (141, 1509216), (144, 1477774), (158, 1346832), (188, 1131912), (199, 1069344), (237, 897888), (282, 754608), (288, 738887), (316, 673416), (376, 565956), (398, 534672), (423, 503072), (474, 448944), (564, 377304), (597, 356448), (632, 336708), (711, 299296), (752, 282978), (796, 267336), (846, 251536), (948, 224472), (1128, 188652), (1194, 178224), (1264, 168354), (1422, 149648), (1504, 141489), (1592, 133668), (1692, 125768), (1791, 118816), (1896, 112236), (2256, 94326), (2388, 89112), (2528, 84177), (2844, 74824), (3184, 66834), (3384, 62884), (3582, 59408), (3713, 57312), (3792, 56118), (4512, 47163), (4776, 44556), (5688, 37412), (6368, 33417), (6768, 31442), (7164, 29704), (7426, 28656), (7584, 28059), (9353, 22752), (9552, 22278), (11139, 19104), (11376, 18706), (13536, 15721), (14328, 14852)]