328163472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 1148259840

約数和(自身を除く): 820096368

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, 317, 336, 364, 468, 474, 504, 546, 553, 624, 632, 634, 711, 728, 819, 936, 948, 951, 1008, 1027, 1092, 1106, 1264, 1268, 1422, 1456, 1638, 1659, 1872, 1896, 1902, 2054, 2184, 2212, 2219, 2536, 2844, 2853, 3081, 3276, 3318, 3792, 3804, 4108, 4121, 4368, 4424, 4438, 4977, 5072, 5688, 5706, 6162, 6552, 6636, 6657, 7189, 7608, 8216, 8242, 8848, 8876, 9243, 9954, 11376, 11412, 12324, 12363, 13104, 13272, 13314, 14378, 15216, 16432, 16484, 17752, 18486, 19908, 19971, 21567, 22824, 24648, 24726, 25043, 26544, 26628, 28756, 28847, 32968, 35504, 36972, 37089, 39816, 39942, 43134, 45648, 49296, 49452, 50086, 53256, 57512, 57694, 64701, 65936, 73944, 74178, 75129, 79632, 79884, 86268, 86541, 98904, 100172, 106512, 115024, 115388, 129402, 147888, 148356, 150258, 159768, 172536, 173082, 175301, 197808, 200344, 225387, 230776, 258804, 259623, 296712, 300516, 319536, 325559, 345072, 346164, 350602, 400688, 450774, 461552, 517608, 519246, 525903, 593424, 601032, 651118, 692328, 701204, 901548, 976677, 1035216, 1038492, 1051806, 1202064, 1302236, 1384656, 1402408, 1577709, 1803096, 1953354, 2076984, 2103612, 2278913, 2604472, 2804816, 2930031, 3155418, 3606192, 3906708, 4153968, 4207224, 4557826, 5208944, 5860062, 6310836, 6836739, 7813416, 8414448, 9115652, 11720124, 12621672, 13673478, 15626832, 18231304, 20510217, 23440248, 25243344, 27346956, 36462608, 41020434, 46880496, 54693912, 82040868, 109387824, 164081736, 328163472]

約数ペア:

[(1, 328163472), (2, 164081736), (3, 109387824), (4, 82040868), (6, 54693912), (7, 46880496), (8, 41020434), (9, 36462608), (12, 27346956), (13, 25243344), (14, 23440248), (16, 20510217), (18, 18231304), (21, 15626832), (24, 13673478), (26, 12621672), (28, 11720124), (36, 9115652), (39, 8414448), (42, 7813416), (48, 6836739), (52, 6310836), (56, 5860062), (63, 5208944), (72, 4557826), (78, 4207224), (79, 4153968), (84, 3906708), (91, 3606192), (104, 3155418), (112, 2930031), (117, 2804816), (126, 2604472), (144, 2278913), (156, 2103612), (158, 2076984), (168, 1953354), (182, 1803096), (208, 1577709), (234, 1402408), (237, 1384656), (252, 1302236), (273, 1202064), (312, 1051806), (316, 1038492), (317, 1035216), (336, 976677), (364, 901548), (468, 701204), (474, 692328), (504, 651118), (546, 601032), (553, 593424), (624, 525903), (632, 519246), (634, 517608), (711, 461552), (728, 450774), (819, 400688), (936, 350602), (948, 346164), (951, 345072), (1008, 325559), (1027, 319536), (1092, 300516), (1106, 296712), (1264, 259623), (1268, 258804), (1422, 230776), (1456, 225387), (1638, 200344), (1659, 197808), (1872, 175301), (1896, 173082), (1902, 172536), (2054, 159768), (2184, 150258), (2212, 148356), (2219, 147888), (2536, 129402), (2844, 115388), (2853, 115024), (3081, 106512), (3276, 100172), (3318, 98904), (3792, 86541), (3804, 86268), (4108, 79884), (4121, 79632), (4368, 75129), (4424, 74178), (4438, 73944), (4977, 65936), (5072, 64701), (5688, 57694), (5706, 57512), (6162, 53256), (6552, 50086), (6636, 49452), (6657, 49296), (7189, 45648), (7608, 43134), (8216, 39942), (8242, 39816), (8848, 37089), (8876, 36972), (9243, 35504), (9954, 32968), (11376, 28847), (11412, 28756), (12324, 26628), (12363, 26544), (13104, 25043), (13272, 24726), (13314, 24648), (14378, 22824), (15216, 21567), (16432, 19971), (16484, 19908), (17752, 18486)]