277353076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 658522368

約数和(自身を除く): 381169292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 113, 143, 154, 182, 226, 286, 308, 364, 452, 572, 613, 791, 1001, 1226, 1243, 1469, 1582, 2002, 2452, 2486, 2938, 3164, 4004, 4291, 4972, 5876, 6743, 7969, 8582, 8701, 10283, 13486, 15938, 16159, 17164, 17402, 20566, 26972, 31876, 32318, 34804, 41132, 47201, 55783, 64636, 69269, 87659, 94402, 111566, 113113, 138538, 175318, 188804, 223132, 226226, 277076, 350636, 452452, 484883, 613613, 761959, 900497, 969766, 1227226, 1523918, 1800994, 1939532, 2454452, 3047836, 3601988, 5333713, 6303479, 9905467, 10667426, 12606958, 19810934, 21334852, 25213916, 39621868, 69338269, 138676538, 277353076]

約数ペア:

[(1, 277353076), (2, 138676538), (4, 69338269), (7, 39621868), (11, 25213916), (13, 21334852), (14, 19810934), (22, 12606958), (26, 10667426), (28, 9905467), (44, 6303479), (52, 5333713), (77, 3601988), (91, 3047836), (113, 2454452), (143, 1939532), (154, 1800994), (182, 1523918), (226, 1227226), (286, 969766), (308, 900497), (364, 761959), (452, 613613), (572, 484883), (613, 452452), (791, 350636), (1001, 277076), (1226, 226226), (1243, 223132), (1469, 188804), (1582, 175318), (2002, 138538), (2452, 113113), (2486, 111566), (2938, 94402), (3164, 87659), (4004, 69269), (4291, 64636), (4972, 55783), (5876, 47201), (6743, 41132), (7969, 34804), (8582, 32318), (8701, 31876), (10283, 26972), (13486, 20566), (15938, 17402), (16159, 17164)]