319504848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 933273600

約数和(自身を除く): 613768752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 83, 93, 104, 124, 156, 166, 186, 199, 208, 248, 249, 312, 332, 372, 398, 403, 496, 498, 597, 624, 664, 744, 796, 806, 996, 1079, 1194, 1209, 1328, 1488, 1592, 1612, 1992, 2158, 2388, 2418, 2573, 2587, 3184, 3224, 3237, 3984, 4316, 4776, 4836, 5146, 5174, 6169, 6448, 6474, 7719, 7761, 8632, 9552, 9672, 10292, 10348, 12338, 12948, 15438, 15522, 16517, 17264, 18507, 19344, 20584, 20696, 24676, 25896, 30876, 31044, 33034, 33449, 37014, 41168, 41392, 49352, 49551, 51792, 61752, 62088, 66068, 66898, 74028, 80197, 98704, 99102, 100347, 123504, 124176, 132136, 133796, 148056, 160394, 198204, 200694, 214721, 240591, 264272, 267592, 296112, 320788, 396408, 401388, 429442, 481182, 512027, 535184, 641576, 644163, 792816, 802776, 858884, 962364, 1024054, 1283152, 1288326, 1536081, 1605552, 1717768, 1924728, 2048108, 2576652, 3072162, 3435536, 3849456, 4096216, 5153304, 6144324, 6656351, 8192432, 10306608, 12288648, 13312702, 19969053, 24577296, 26625404, 39938106, 53250808, 79876212, 106501616, 159752424, 319504848]

約数ペア:

[(1, 319504848), (2, 159752424), (3, 106501616), (4, 79876212), (6, 53250808), (8, 39938106), (12, 26625404), (13, 24577296), (16, 19969053), (24, 13312702), (26, 12288648), (31, 10306608), (39, 8192432), (48, 6656351), (52, 6144324), (62, 5153304), (78, 4096216), (83, 3849456), (93, 3435536), (104, 3072162), (124, 2576652), (156, 2048108), (166, 1924728), (186, 1717768), (199, 1605552), (208, 1536081), (248, 1288326), (249, 1283152), (312, 1024054), (332, 962364), (372, 858884), (398, 802776), (403, 792816), (496, 644163), (498, 641576), (597, 535184), (624, 512027), (664, 481182), (744, 429442), (796, 401388), (806, 396408), (996, 320788), (1079, 296112), (1194, 267592), (1209, 264272), (1328, 240591), (1488, 214721), (1592, 200694), (1612, 198204), (1992, 160394), (2158, 148056), (2388, 133796), (2418, 132136), (2573, 124176), (2587, 123504), (3184, 100347), (3224, 99102), (3237, 98704), (3984, 80197), (4316, 74028), (4776, 66898), (4836, 66068), (5146, 62088), (5174, 61752), (6169, 51792), (6448, 49551), (6474, 49352), (7719, 41392), (7761, 41168), (8632, 37014), (9552, 33449), (9672, 33034), (10292, 31044), (10348, 30876), (12338, 25896), (12948, 24676), (15438, 20696), (15522, 20584), (16517, 19344), (17264, 18507)]