609775208

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 1459382400

約数和(自身を除く): 849607192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 139, 152, 196, 217, 248, 266, 278, 361, 392, 434, 532, 556, 589, 722, 868, 931, 973, 1064, 1112, 1178, 1444, 1519, 1736, 1862, 1946, 2356, 2527, 2641, 2888, 3038, 3724, 3892, 4123, 4309, 4712, 5054, 5282, 6076, 6811, 7448, 7784, 8246, 8618, 10108, 10564, 11191, 12152, 13622, 16492, 17236, 17689, 18487, 20216, 21128, 22382, 27244, 28861, 30163, 32984, 34472, 35378, 36974, 44764, 50179, 54488, 57722, 60326, 70756, 73948, 78337, 81871, 89528, 100358, 115444, 120652, 129409, 141512, 147896, 156674, 163742, 200716, 211141, 230888, 241304, 258818, 313348, 327484, 351253, 401432, 422282, 517636, 548359, 573097, 626696, 654968, 702506, 844564, 1035272, 1096718, 1146194, 1405012, 1555549, 1689128, 2193436, 2292388, 2458771, 2810024, 3111098, 4011679, 4386872, 4584776, 4917542, 6222196, 8023358, 9835084, 10888843, 12444392, 16046716, 19670168, 21777686, 32093432, 43555372, 76221901, 87110744, 152443802, 304887604, 609775208]

約数ペア:

[(1, 609775208), (2, 304887604), (4, 152443802), (7, 87110744), (8, 76221901), (14, 43555372), (19, 32093432), (28, 21777686), (31, 19670168), (38, 16046716), (49, 12444392), (56, 10888843), (62, 9835084), (76, 8023358), (98, 6222196), (124, 4917542), (133, 4584776), (139, 4386872), (152, 4011679), (196, 3111098), (217, 2810024), (248, 2458771), (266, 2292388), (278, 2193436), (361, 1689128), (392, 1555549), (434, 1405012), (532, 1146194), (556, 1096718), (589, 1035272), (722, 844564), (868, 702506), (931, 654968), (973, 626696), (1064, 573097), (1112, 548359), (1178, 517636), (1444, 422282), (1519, 401432), (1736, 351253), (1862, 327484), (1946, 313348), (2356, 258818), (2527, 241304), (2641, 230888), (2888, 211141), (3038, 200716), (3724, 163742), (3892, 156674), (4123, 147896), (4309, 141512), (4712, 129409), (5054, 120652), (5282, 115444), (6076, 100358), (6811, 89528), (7448, 81871), (7784, 78337), (8246, 73948), (8618, 70756), (10108, 60326), (10564, 57722), (11191, 54488), (12152, 50179), (13622, 44764), (16492, 36974), (17236, 35378), (17689, 34472), (18487, 32984), (20216, 30163), (21128, 28861), (22382, 27244)]