318042144

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 216

約数和(自身を含む): 1087527168

約数和(自身を除く): 769485024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 727, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1454, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2181, 2232, 2352, 2604, 2908, 2976, 3038, 3472, 3528, 3906, 4362, 4464, 4557, 4704, 5089, 5208, 5816, 6076, 6543, 6944, 7056, 7812, 8724, 8928, 9114, 10178, 10416, 11632, 12152, 13086, 13671, 14112, 15267, 15624, 17448, 18228, 20356, 20832, 22537, 23264, 24304, 26172, 27342, 30534, 31248, 34896, 35623, 36456, 40712, 45074, 45801, 48608, 52344, 54684, 61068, 62496, 67611, 69792, 71246, 72912, 81424, 90148, 91602, 104688, 106869, 109368, 122136, 135222, 142492, 145824, 157759, 162848, 180296, 183204, 202833, 209376, 213738, 218736, 244272, 270444, 284984, 315518, 320607, 360592, 366408, 405666, 427476, 437472, 473277, 488544, 540888, 569968, 631036, 641214, 721184, 732816, 811332, 854952, 946554, 1081776, 1104313, 1139936, 1262072, 1282428, 1419831, 1465632, 1622664, 1709904, 1893108, 2163552, 2208626, 2524144, 2564856, 2839662, 3245328, 3312939, 3419808, 3786216, 4417252, 5048288, 5129712, 5679324, 6490656, 6625878, 7572432, 8834504, 9938817, 10259424, 11358648, 13251756, 15144864, 17669008, 19877634, 22717296, 26503512, 35338016, 39755268, 45434592, 53007024, 79510536, 106014048, 159021072, 318042144]

約数ペア:

[(1, 318042144), (2, 159021072), (3, 106014048), (4, 79510536), (6, 53007024), (7, 45434592), (8, 39755268), (9, 35338016), (12, 26503512), (14, 22717296), (16, 19877634), (18, 17669008), (21, 15144864), (24, 13251756), (28, 11358648), (31, 10259424), (32, 9938817), (36, 8834504), (42, 7572432), (48, 6625878), (49, 6490656), (56, 5679324), (62, 5129712), (63, 5048288), (72, 4417252), (84, 3786216), (93, 3419808), (96, 3312939), (98, 3245328), (112, 2839662), (124, 2564856), (126, 2524144), (144, 2208626), (147, 2163552), (168, 1893108), (186, 1709904), (196, 1622664), (217, 1465632), (224, 1419831), (248, 1282428), (252, 1262072), (279, 1139936), (288, 1104313), (294, 1081776), (336, 946554), (372, 854952), (392, 811332), (434, 732816), (441, 721184), (496, 641214), (504, 631036), (558, 569968), (588, 540888), (651, 488544), (672, 473277), (727, 437472), (744, 427476), (784, 405666), (868, 366408), (882, 360592), (992, 320607), (1008, 315518), (1116, 284984), (1176, 270444), (1302, 244272), (1454, 218736), (1488, 213738), (1519, 209376), (1568, 202833), (1736, 183204), (1764, 180296), (1953, 162848), (2016, 157759), (2181, 145824), (2232, 142492), (2352, 135222), (2604, 122136), (2908, 109368), (2976, 106869), (3038, 104688), (3472, 91602), (3528, 90148), (3906, 81424), (4362, 72912), (4464, 71246), (4557, 69792), (4704, 67611), (5089, 62496), (5208, 61068), (5816, 54684), (6076, 52344), (6543, 48608), (6944, 45801), (7056, 45074), (7812, 40712), (8724, 36456), (8928, 35623), (9114, 34896), (10178, 31248), (10416, 30534), (11632, 27342), (12152, 26172), (13086, 24304), (13671, 23264), (14112, 22537), (15267, 20832), (15624, 20356), (17448, 18228)]