248363076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 671448960

約数和(自身を除く): 423085884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 41, 52, 58, 78, 82, 87, 103, 116, 123, 156, 164, 169, 174, 206, 246, 309, 338, 348, 377, 412, 492, 507, 533, 618, 676, 754, 1014, 1066, 1131, 1189, 1236, 1339, 1508, 1599, 2028, 2132, 2262, 2378, 2678, 2987, 3198, 3567, 4017, 4223, 4524, 4756, 4901, 5356, 5974, 6396, 6929, 7134, 8034, 8446, 8961, 9802, 11948, 12669, 13858, 14268, 14703, 15457, 16068, 16892, 17407, 17922, 19604, 20787, 25338, 27716, 29406, 30914, 34814, 35844, 38831, 41574, 46371, 50676, 52221, 54899, 58812, 61828, 69628, 77662, 83148, 92742, 104442, 109798, 116493, 122467, 155324, 164697, 185484, 200941, 208884, 219596, 232986, 244934, 329394, 367401, 401882, 465972, 489868, 504803, 602823, 658788, 713687, 734802, 803764, 1009606, 1205646, 1427374, 1469604, 1514409, 1592071, 2019212, 2141061, 2411292, 2854748, 3028818, 3184142, 4282122, 4776213, 6057636, 6368284, 8564244, 9552426, 19104852, 20696923, 41393846, 62090769, 82787692, 124181538, 248363076]

約数ペア:

[(1, 248363076), (2, 124181538), (3, 82787692), (4, 62090769), (6, 41393846), (12, 20696923), (13, 19104852), (26, 9552426), (29, 8564244), (39, 6368284), (41, 6057636), (52, 4776213), (58, 4282122), (78, 3184142), (82, 3028818), (87, 2854748), (103, 2411292), (116, 2141061), (123, 2019212), (156, 1592071), (164, 1514409), (169, 1469604), (174, 1427374), (206, 1205646), (246, 1009606), (309, 803764), (338, 734802), (348, 713687), (377, 658788), (412, 602823), (492, 504803), (507, 489868), (533, 465972), (618, 401882), (676, 367401), (754, 329394), (1014, 244934), (1066, 232986), (1131, 219596), (1189, 208884), (1236, 200941), (1339, 185484), (1508, 164697), (1599, 155324), (2028, 122467), (2132, 116493), (2262, 109798), (2378, 104442), (2678, 92742), (2987, 83148), (3198, 77662), (3567, 69628), (4017, 61828), (4223, 58812), (4524, 54899), (4756, 52221), (4901, 50676), (5356, 46371), (5974, 41574), (6396, 38831), (6929, 35844), (7134, 34814), (8034, 30914), (8446, 29406), (8961, 27716), (9802, 25338), (11948, 20787), (12669, 19604), (13858, 17922), (14268, 17407), (14703, 16892), (15457, 16068)]