508438944

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 240

約数和(自身を含む): 1639249920

約数和(自身を除く): 1130810976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 81, 96, 104, 108, 117, 144, 156, 158, 162, 191, 208, 216, 234, 237, 288, 312, 316, 324, 351, 382, 416, 432, 468, 474, 573, 624, 632, 648, 702, 711, 764, 864, 936, 948, 1027, 1053, 1146, 1248, 1264, 1296, 1404, 1422, 1528, 1719, 1872, 1896, 2054, 2106, 2133, 2292, 2483, 2528, 2592, 2808, 2844, 3056, 3081, 3438, 3744, 3792, 4108, 4212, 4266, 4584, 4966, 5157, 5616, 5688, 6112, 6162, 6399, 6876, 7449, 7584, 8216, 8424, 8532, 9168, 9243, 9932, 10314, 11232, 11376, 12324, 12798, 13752, 14898, 15089, 15471, 16432, 16848, 17064, 18336, 18486, 19864, 20628, 22347, 22752, 24648, 25596, 27504, 27729, 29796, 30178, 30942, 32864, 33696, 34128, 36972, 39728, 41256, 44694, 45267, 49296, 51192, 55008, 55458, 59592, 60356, 61884, 67041, 68256, 73944, 79456, 82512, 83187, 89388, 90534, 98592, 102384, 110916, 119184, 120712, 123768, 134082, 135801, 147888, 165024, 166374, 178776, 181068, 196157, 201123, 204768, 221832, 238368, 241424, 247536, 268164, 271602, 295776, 332748, 357552, 362136, 392314, 402246, 407403, 443664, 482848, 495072, 536328, 543204, 588471, 665496, 715104, 724272, 784628, 804492, 814806, 887328, 1072656, 1086408, 1176942, 1222209, 1330992, 1448544, 1569256, 1608984, 1629612, 1765413, 2145312, 2172816, 2353884, 2444418, 2661984, 3138512, 3217968, 3259224, 3530826, 4345632, 4707768, 4888836, 5296239, 6277024, 6435936, 6518448, 7061652, 9415536, 9777672, 10592478, 13036896, 14123304, 15888717, 18831072, 19555344, 21184956, 28246608, 31777434, 39110688, 42369912, 56493216, 63554868, 84739824, 127109736, 169479648, 254219472, 508438944]

約数ペア:

[(1, 508438944), (2, 254219472), (3, 169479648), (4, 127109736), (6, 84739824), (8, 63554868), (9, 56493216), (12, 42369912), (13, 39110688), (16, 31777434), (18, 28246608), (24, 21184956), (26, 19555344), (27, 18831072), (32, 15888717), (36, 14123304), (39, 13036896), (48, 10592478), (52, 9777672), (54, 9415536), (72, 7061652), (78, 6518448), (79, 6435936), (81, 6277024), (96, 5296239), (104, 4888836), (108, 4707768), (117, 4345632), (144, 3530826), (156, 3259224), (158, 3217968), (162, 3138512), (191, 2661984), (208, 2444418), (216, 2353884), (234, 2172816), (237, 2145312), (288, 1765413), (312, 1629612), (316, 1608984), (324, 1569256), (351, 1448544), (382, 1330992), (416, 1222209), (432, 1176942), (468, 1086408), (474, 1072656), (573, 887328), (624, 814806), (632, 804492), (648, 784628), (702, 724272), (711, 715104), (764, 665496), (864, 588471), (936, 543204), (948, 536328), (1027, 495072), (1053, 482848), (1146, 443664), (1248, 407403), (1264, 402246), (1296, 392314), (1404, 362136), (1422, 357552), (1528, 332748), (1719, 295776), (1872, 271602), (1896, 268164), (2054, 247536), (2106, 241424), (2133, 238368), (2292, 221832), (2483, 204768), (2528, 201123), (2592, 196157), (2808, 181068), (2844, 178776), (3056, 166374), (3081, 165024), (3438, 147888), (3744, 135801), (3792, 134082), (4108, 123768), (4212, 120712), (4266, 119184), (4584, 110916), (4966, 102384), (5157, 98592), (5616, 90534), (5688, 89388), (6112, 83187), (6162, 82512), (6399, 79456), (6876, 73944), (7449, 68256), (7584, 67041), (8216, 61884), (8424, 60356), (8532, 59592), (9168, 55458), (9243, 55008), (9932, 51192), (10314, 49296), (11232, 45267), (11376, 44694), (12324, 41256), (12798, 39728), (13752, 36972), (14898, 34128), (15089, 33696), (15471, 32864), (16432, 30942), (16848, 30178), (17064, 29796), (18336, 27729), (18486, 27504), (19864, 25596), (20628, 24648), (22347, 22752)]