423403344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 1480460800

約数和(自身を除く): 1057057456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 79, 84, 91, 104, 112, 117, 126, 144, 156, 158, 168, 182, 208, 234, 237, 252, 273, 312, 316, 336, 364, 409, 468, 474, 504, 546, 553, 624, 632, 711, 728, 818, 819, 936, 948, 1008, 1027, 1092, 1106, 1227, 1264, 1422, 1456, 1636, 1638, 1659, 1872, 1896, 2054, 2184, 2212, 2454, 2844, 2863, 3081, 3272, 3276, 3318, 3681, 3792, 4108, 4368, 4424, 4908, 4977, 5317, 5688, 5726, 6162, 6544, 6552, 6636, 7189, 7362, 8216, 8589, 8848, 9243, 9816, 9954, 10634, 11376, 11452, 12324, 13104, 13272, 14378, 14724, 15951, 16432, 17178, 18486, 19632, 19908, 21268, 21567, 22904, 24648, 25767, 26544, 28756, 29448, 31902, 32311, 34356, 36972, 37219, 39816, 42536, 43134, 45808, 47853, 49296, 51534, 57512, 58896, 63804, 64622, 64701, 68712, 73944, 74438, 79632, 85072, 86268, 95706, 96933, 103068, 111657, 115024, 127608, 129244, 129402, 137424, 147888, 148876, 172536, 191412, 193866, 206136, 223314, 226177, 255216, 258488, 258804, 290799, 297752, 334971, 345072, 382824, 387732, 412272, 420043, 446628, 452354, 516976, 517608, 581598, 595504, 669942, 678531, 765648, 775464, 840086, 893256, 904708, 1035216, 1163196, 1260129, 1339884, 1357062, 1550928, 1680172, 1786512, 1809416, 2035593, 2326392, 2520258, 2679768, 2714124, 2940301, 3360344, 3618832, 3780387, 4071186, 4652784, 5040516, 5359536, 5428248, 5880602, 6720688, 7560774, 8142372, 8820903, 10081032, 10856496, 11761204, 15121548, 16284744, 17641806, 20162064, 23522408, 26462709, 30243096, 32569488, 35283612, 47044816, 52925418, 60486192, 70567224, 105850836, 141134448, 211701672, 423403344]

約数ペア:

[(1, 423403344), (2, 211701672), (3, 141134448), (4, 105850836), (6, 70567224), (7, 60486192), (8, 52925418), (9, 47044816), (12, 35283612), (13, 32569488), (14, 30243096), (16, 26462709), (18, 23522408), (21, 20162064), (24, 17641806), (26, 16284744), (28, 15121548), (36, 11761204), (39, 10856496), (42, 10081032), (48, 8820903), (52, 8142372), (56, 7560774), (63, 6720688), (72, 5880602), (78, 5428248), (79, 5359536), (84, 5040516), (91, 4652784), (104, 4071186), (112, 3780387), (117, 3618832), (126, 3360344), (144, 2940301), (156, 2714124), (158, 2679768), (168, 2520258), (182, 2326392), (208, 2035593), (234, 1809416), (237, 1786512), (252, 1680172), (273, 1550928), (312, 1357062), (316, 1339884), (336, 1260129), (364, 1163196), (409, 1035216), (468, 904708), (474, 893256), (504, 840086), (546, 775464), (553, 765648), (624, 678531), (632, 669942), (711, 595504), (728, 581598), (818, 517608), (819, 516976), (936, 452354), (948, 446628), (1008, 420043), (1027, 412272), (1092, 387732), (1106, 382824), (1227, 345072), (1264, 334971), (1422, 297752), (1456, 290799), (1636, 258804), (1638, 258488), (1659, 255216), (1872, 226177), (1896, 223314), (2054, 206136), (2184, 193866), (2212, 191412), (2454, 172536), (2844, 148876), (2863, 147888), (3081, 137424), (3272, 129402), (3276, 129244), (3318, 127608), (3681, 115024), (3792, 111657), (4108, 103068), (4368, 96933), (4424, 95706), (4908, 86268), (4977, 85072), (5317, 79632), (5688, 74438), (5726, 73944), (6162, 68712), (6544, 64701), (6552, 64622), (6636, 63804), (7189, 58896), (7362, 57512), (8216, 51534), (8589, 49296), (8848, 47853), (9243, 45808), (9816, 43134), (9954, 42536), (10634, 39816), (11376, 37219), (11452, 36972), (12324, 34356), (13104, 32311), (13272, 31902), (14378, 29448), (14724, 28756), (15951, 26544), (16432, 25767), (17178, 24648), (18486, 22904), (19632, 21567), (19908, 21268)]