1568405388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 4275152000

約数和(自身を除く): 2706746612

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 139, 209, 228, 242, 278, 363, 409, 417, 418, 484, 556, 627, 726, 818, 834, 836, 1227, 1254, 1452, 1529, 1636, 1668, 2299, 2454, 2508, 2641, 3058, 4499, 4587, 4598, 4908, 5282, 6116, 6897, 7771, 7923, 8998, 9174, 9196, 10564, 13497, 13794, 15542, 15846, 16819, 17996, 18348, 23313, 26994, 27588, 29051, 31084, 31692, 33638, 46626, 49489, 50457, 53988, 56851, 58102, 67276, 85481, 87153, 93252, 98978, 100914, 113702, 116204, 148467, 170553, 170962, 174306, 197956, 201828, 227404, 256443, 296934, 319561, 341106, 341924, 348612, 512886, 593868, 625361, 639122, 682212, 940291, 958683, 1025772, 1080169, 1250722, 1278244, 1876083, 1880582, 1917366, 2160338, 2501444, 2820873, 3240507, 3752166, 3761164, 3834732, 4320676, 5641746, 6481014, 6878971, 7504332, 11283492, 11881859, 12962028, 13757942, 20636913, 23763718, 27515884, 35645577, 41273826, 47527436, 71291154, 82547652, 130700449, 142582308, 261400898, 392101347, 522801796, 784202694, 1568405388]

約数ペア:

[(1, 1568405388), (2, 784202694), (3, 522801796), (4, 392101347), (6, 261400898), (11, 142582308), (12, 130700449), (19, 82547652), (22, 71291154), (33, 47527436), (38, 41273826), (44, 35645577), (57, 27515884), (66, 23763718), (76, 20636913), (114, 13757942), (121, 12962028), (132, 11881859), (139, 11283492), (209, 7504332), (228, 6878971), (242, 6481014), (278, 5641746), (363, 4320676), (409, 3834732), (417, 3761164), (418, 3752166), (484, 3240507), (556, 2820873), (627, 2501444), (726, 2160338), (818, 1917366), (834, 1880582), (836, 1876083), (1227, 1278244), (1254, 1250722), (1452, 1080169), (1529, 1025772), (1636, 958683), (1668, 940291), (2299, 682212), (2454, 639122), (2508, 625361), (2641, 593868), (3058, 512886), (4499, 348612), (4587, 341924), (4598, 341106), (4908, 319561), (5282, 296934), (6116, 256443), (6897, 227404), (7771, 201828), (7923, 197956), (8998, 174306), (9174, 170962), (9196, 170553), (10564, 148467), (13497, 116204), (13794, 113702), (15542, 100914), (15846, 98978), (16819, 93252), (17996, 87153), (18348, 85481), (23313, 67276), (26994, 58102), (27588, 56851), (29051, 53988), (31084, 50457), (31692, 49489), (33638, 46626)]