390359736

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 1189188000

約数和(自身を除く): 798828264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 149, 156, 162, 216, 234, 298, 311, 312, 324, 351, 447, 468, 596, 622, 648, 702, 894, 933, 936, 1053, 1192, 1244, 1341, 1404, 1788, 1866, 1937, 2106, 2488, 2682, 2799, 2808, 3576, 3732, 3874, 4023, 4043, 4212, 5364, 5598, 5811, 7464, 7748, 8046, 8086, 8397, 8424, 10728, 11196, 11622, 12069, 12129, 15496, 16092, 16172, 16794, 17433, 22392, 23244, 24138, 24258, 25191, 32184, 32344, 33588, 34866, 36387, 46339, 46488, 48276, 48516, 50382, 52299, 67176, 69732, 72774, 92678, 96552, 97032, 100764, 104598, 109161, 139017, 139464, 145548, 156897, 185356, 201528, 209196, 218322, 278034, 291096, 313794, 327483, 370712, 417051, 418392, 436644, 556068, 602407, 627588, 654966, 834102, 873288, 1112136, 1204814, 1251153, 1255176, 1309932, 1668204, 1807221, 2409628, 2502306, 2619864, 3336408, 3614442, 3753459, 4819256, 5004612, 5421663, 7228884, 7506918, 10009224, 10843326, 14457768, 15013836, 16264989, 21686652, 30027672, 32529978, 43373304, 48794967, 65059956, 97589934, 130119912, 195179868, 390359736]

約数ペア:

[(1, 390359736), (2, 195179868), (3, 130119912), (4, 97589934), (6, 65059956), (8, 48794967), (9, 43373304), (12, 32529978), (13, 30027672), (18, 21686652), (24, 16264989), (26, 15013836), (27, 14457768), (36, 10843326), (39, 10009224), (52, 7506918), (54, 7228884), (72, 5421663), (78, 5004612), (81, 4819256), (104, 3753459), (108, 3614442), (117, 3336408), (149, 2619864), (156, 2502306), (162, 2409628), (216, 1807221), (234, 1668204), (298, 1309932), (311, 1255176), (312, 1251153), (324, 1204814), (351, 1112136), (447, 873288), (468, 834102), (596, 654966), (622, 627588), (648, 602407), (702, 556068), (894, 436644), (933, 418392), (936, 417051), (1053, 370712), (1192, 327483), (1244, 313794), (1341, 291096), (1404, 278034), (1788, 218322), (1866, 209196), (1937, 201528), (2106, 185356), (2488, 156897), (2682, 145548), (2799, 139464), (2808, 139017), (3576, 109161), (3732, 104598), (3874, 100764), (4023, 97032), (4043, 96552), (4212, 92678), (5364, 72774), (5598, 69732), (5811, 67176), (7464, 52299), (7748, 50382), (8046, 48516), (8086, 48276), (8397, 46488), (8424, 46339), (10728, 36387), (11196, 34866), (11622, 33588), (12069, 32344), (12129, 32184), (15496, 25191), (16092, 24258), (16172, 24138), (16794, 23244), (17433, 22392)]