303490512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 920052224

約数和(自身を除く): 616561712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 223, 234, 312, 446, 468, 624, 669, 727, 892, 936, 1338, 1454, 1784, 1872, 2007, 2181, 2676, 2899, 2908, 3568, 4014, 4362, 5352, 5798, 5816, 6543, 8028, 8697, 8724, 9451, 10704, 11596, 11632, 13086, 16056, 17394, 17448, 18902, 23192, 26091, 26172, 28353, 32112, 34788, 34896, 37804, 46384, 52182, 52344, 56706, 69576, 75608, 85059, 104364, 104688, 113412, 139152, 151216, 162121, 170118, 208728, 226824, 324242, 340236, 417456, 453648, 486363, 648484, 680472, 972726, 1296968, 1360944, 1459089, 1945452, 2107573, 2593936, 2918178, 3890904, 4215146, 5836356, 6322719, 7781808, 8430292, 11672712, 12645438, 16860584, 18968157, 23345424, 25290876, 33721168, 37936314, 50581752, 75872628, 101163504, 151745256, 303490512]

約数ペア:

[(1, 303490512), (2, 151745256), (3, 101163504), (4, 75872628), (6, 50581752), (8, 37936314), (9, 33721168), (12, 25290876), (13, 23345424), (16, 18968157), (18, 16860584), (24, 12645438), (26, 11672712), (36, 8430292), (39, 7781808), (48, 6322719), (52, 5836356), (72, 4215146), (78, 3890904), (104, 2918178), (117, 2593936), (144, 2107573), (156, 1945452), (208, 1459089), (223, 1360944), (234, 1296968), (312, 972726), (446, 680472), (468, 648484), (624, 486363), (669, 453648), (727, 417456), (892, 340236), (936, 324242), (1338, 226824), (1454, 208728), (1784, 170118), (1872, 162121), (2007, 151216), (2181, 139152), (2676, 113412), (2899, 104688), (2908, 104364), (3568, 85059), (4014, 75608), (4362, 69576), (5352, 56706), (5798, 52344), (5816, 52182), (6543, 46384), (8028, 37804), (8697, 34896), (8724, 34788), (9451, 32112), (10704, 28353), (11596, 26172), (11632, 26091), (13086, 23192), (16056, 18902), (17394, 17448)]