1539404776

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1288

約数の個数: 144

約数和(自身を含む): 3830263200

約数和(自身を除く): 2290858424

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 169, 182, 196, 247, 266, 338, 364, 392, 494, 532, 637, 676, 728, 931, 988, 1064, 1183, 1223, 1274, 1352, 1729, 1862, 1976, 2366, 2446, 2548, 3211, 3458, 3724, 4732, 4892, 5096, 6422, 6916, 7448, 8281, 8561, 9464, 9784, 12103, 12844, 13832, 15899, 16562, 17122, 22477, 23237, 24206, 25688, 31798, 33124, 34244, 44954, 46474, 48412, 59927, 63596, 66248, 68488, 89908, 92948, 96824, 111293, 119854, 127192, 157339, 162659, 179816, 185896, 206687, 222586, 239708, 302081, 314678, 325318, 413374, 445172, 479416, 604162, 629356, 650636, 779051, 826748, 890344, 1138613, 1208324, 1258712, 1301272, 1446809, 1558102, 1653496, 2114567, 2277226, 2416648, 2893618, 3116204, 3927053, 4229134, 4554452, 5787236, 6232408, 7854106, 8458268, 9108904, 10127663, 11574472, 14801969, 15708212, 16916536, 20255326, 27489371, 29603938, 31416424, 40510652, 54978742, 59207876, 81021304, 109957484, 118415752, 192425597, 219914968, 384851194, 769702388, 1539404776]

約数ペア:

[(1, 1539404776), (2, 769702388), (4, 384851194), (7, 219914968), (8, 192425597), (13, 118415752), (14, 109957484), (19, 81021304), (26, 59207876), (28, 54978742), (38, 40510652), (49, 31416424), (52, 29603938), (56, 27489371), (76, 20255326), (91, 16916536), (98, 15708212), (104, 14801969), (133, 11574472), (152, 10127663), (169, 9108904), (182, 8458268), (196, 7854106), (247, 6232408), (266, 5787236), (338, 4554452), (364, 4229134), (392, 3927053), (494, 3116204), (532, 2893618), (637, 2416648), (676, 2277226), (728, 2114567), (931, 1653496), (988, 1558102), (1064, 1446809), (1183, 1301272), (1223, 1258712), (1274, 1208324), (1352, 1138613), (1729, 890344), (1862, 826748), (1976, 779051), (2366, 650636), (2446, 629356), (2548, 604162), (3211, 479416), (3458, 445172), (3724, 413374), (4732, 325318), (4892, 314678), (5096, 302081), (6422, 239708), (6916, 222586), (7448, 206687), (8281, 185896), (8561, 179816), (9464, 162659), (9784, 157339), (12103, 127192), (12844, 119854), (13832, 111293), (15899, 96824), (16562, 92948), (17122, 89908), (22477, 68488), (23237, 66248), (24206, 63596), (25688, 59927), (31798, 48412), (33124, 46474), (34244, 44954)]