2555322312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1331

約数の個数: 128

約数和(自身を含む): 6990336000

約数和(自身を除く): 4435013688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 163, 186, 228, 248, 326, 372, 456, 489, 589, 652, 744, 978, 1109, 1178, 1304, 1767, 1956, 2218, 2356, 3097, 3327, 3534, 3912, 4436, 4712, 5053, 6194, 6654, 7068, 8872, 9291, 10106, 12388, 13308, 14136, 15159, 18582, 20212, 21071, 24776, 26616, 30318, 34379, 37164, 40424, 42142, 60636, 63213, 68758, 74328, 84284, 96007, 103137, 121272, 126426, 137516, 168568, 180767, 192014, 206274, 252852, 275032, 288021, 361534, 384028, 412548, 505704, 542301, 576042, 653201, 723068, 768056, 825096, 1084602, 1152084, 1306402, 1446136, 1959603, 2169204, 2304168, 2612804, 3434573, 3919206, 4338408, 5225608, 5603777, 6869146, 7838412, 10303719, 11207554, 13738292, 15676824, 16811331, 20607438, 22415108, 27476584, 33622662, 41214876, 44830216, 67245324, 82429752, 106471763, 134490648, 212943526, 319415289, 425887052, 638830578, 851774104, 1277661156, 2555322312]

約数ペア:

[(1, 2555322312), (2, 1277661156), (3, 851774104), (4, 638830578), (6, 425887052), (8, 319415289), (12, 212943526), (19, 134490648), (24, 106471763), (31, 82429752), (38, 67245324), (57, 44830216), (62, 41214876), (76, 33622662), (93, 27476584), (114, 22415108), (124, 20607438), (152, 16811331), (163, 15676824), (186, 13738292), (228, 11207554), (248, 10303719), (326, 7838412), (372, 6869146), (456, 5603777), (489, 5225608), (589, 4338408), (652, 3919206), (744, 3434573), (978, 2612804), (1109, 2304168), (1178, 2169204), (1304, 1959603), (1767, 1446136), (1956, 1306402), (2218, 1152084), (2356, 1084602), (3097, 825096), (3327, 768056), (3534, 723068), (3912, 653201), (4436, 576042), (4712, 542301), (5053, 505704), (6194, 412548), (6654, 384028), (7068, 361534), (8872, 288021), (9291, 275032), (10106, 252852), (12388, 206274), (13308, 192014), (14136, 180767), (15159, 168568), (18582, 137516), (20212, 126426), (21071, 121272), (24776, 103137), (26616, 96007), (30318, 84284), (34379, 74328), (37164, 68758), (40424, 63213), (42142, 60636)]