1539507648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1787}}^1$

素因数の和:2450

約数の個数: 112

約数和(自身を含む): 4665049344

約数和(自身を除く): 3125541696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 641, 672, 1282, 1344, 1787, 1923, 2564, 3574, 3846, 4487, 5128, 5361, 7148, 7692, 8974, 10256, 10722, 12509, 13461, 14296, 15384, 17948, 20512, 21444, 25018, 26922, 28592, 30768, 35896, 37527, 41024, 42888, 50036, 53844, 57184, 61536, 71792, 75054, 85776, 100072, 107688, 114368, 123072, 143584, 150108, 171552, 200144, 215376, 287168, 300216, 343104, 400288, 430752, 600432, 800576, 861504, 1145467, 1200864, 2290934, 2401728, 3436401, 4581868, 6872802, 8018269, 9163736, 13745604, 16036538, 18327472, 24054807, 27491208, 32073076, 36654944, 48109614, 54982416, 64146152, 73309888, 96219228, 109964832, 128292304, 192438456, 219929664, 256584608, 384876912, 513169216, 769753824, 1539507648]

約数ペア:

[(1, 1539507648), (2, 769753824), (3, 513169216), (4, 384876912), (6, 256584608), (7, 219929664), (8, 192438456), (12, 128292304), (14, 109964832), (16, 96219228), (21, 73309888), (24, 64146152), (28, 54982416), (32, 48109614), (42, 36654944), (48, 32073076), (56, 27491208), (64, 24054807), (84, 18327472), (96, 16036538), (112, 13745604), (168, 9163736), (192, 8018269), (224, 6872802), (336, 4581868), (448, 3436401), (641, 2401728), (672, 2290934), (1282, 1200864), (1344, 1145467), (1787, 861504), (1923, 800576), (2564, 600432), (3574, 430752), (3846, 400288), (4487, 343104), (5128, 300216), (5361, 287168), (7148, 215376), (7692, 200144), (8974, 171552), (10256, 150108), (10722, 143584), (12509, 123072), (13461, 114368), (14296, 107688), (15384, 100072), (17948, 85776), (20512, 75054), (21444, 71792), (25018, 61536), (26922, 57184), (28592, 53844), (30768, 50036), (35896, 42888), (37527, 41024)]