13307051888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1447}}^1$

素因数の和:1679

約数の個数: 120

約数和(自身を含む): 29572214400

約数和(自身を除く): 16265162512

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 179, 208, 247, 304, 338, 358, 494, 676, 716, 988, 1352, 1432, 1447, 1976, 2327, 2704, 2864, 2894, 3211, 3401, 3952, 4654, 5788, 6422, 6802, 9308, 11576, 12844, 13604, 18616, 18811, 23152, 25688, 27208, 27493, 30251, 37232, 37622, 44213, 51376, 54416, 54986, 60502, 75244, 88426, 109972, 121004, 150488, 176852, 219944, 242008, 244543, 259013, 300976, 353704, 357409, 439888, 484016, 489086, 518026, 574769, 707408, 714818, 978172, 1036052, 1149538, 1429636, 1956344, 2072104, 2299076, 2859272, 3367169, 3912688, 4144208, 4598152, 4646317, 4921247, 5718544, 6734338, 9196304, 9292634, 9842494, 13468676, 18585268, 19684988, 26937352, 37170536, 39369976, 43773197, 53874704, 63976211, 74341072, 78739952, 87546394, 127952422, 175092788, 255904844, 350185576, 511809688, 700371152, 831690743, 1023619376, 1663381486, 3326762972, 6653525944, 13307051888]

約数ペア:

[(1, 13307051888), (2, 6653525944), (4, 3326762972), (8, 1663381486), (13, 1023619376), (16, 831690743), (19, 700371152), (26, 511809688), (38, 350185576), (52, 255904844), (76, 175092788), (104, 127952422), (152, 87546394), (169, 78739952), (179, 74341072), (208, 63976211), (247, 53874704), (304, 43773197), (338, 39369976), (358, 37170536), (494, 26937352), (676, 19684988), (716, 18585268), (988, 13468676), (1352, 9842494), (1432, 9292634), (1447, 9196304), (1976, 6734338), (2327, 5718544), (2704, 4921247), (2864, 4646317), (2894, 4598152), (3211, 4144208), (3401, 3912688), (3952, 3367169), (4654, 2859272), (5788, 2299076), (6422, 2072104), (6802, 1956344), (9308, 1429636), (11576, 1149538), (12844, 1036052), (13604, 978172), (18616, 714818), (18811, 707408), (23152, 574769), (25688, 518026), (27208, 489086), (27493, 484016), (30251, 439888), (37232, 357409), (37622, 353704), (44213, 300976), (51376, 259013), (54416, 244543), (54986, 242008), (60502, 219944), (75244, 176852), (88426, 150488), (109972, 121004)]