399184848

素因数分解:

$2^4\times 3^5\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1343

約数の個数: 120

約数和(自身を含む): 1173445728

約数和(自身を除く): 774260880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 243, 249, 324, 332, 432, 486, 498, 648, 664, 747, 972, 996, 1237, 1296, 1328, 1494, 1944, 1992, 2241, 2474, 2988, 3711, 3888, 3984, 4482, 4948, 5976, 6723, 7422, 8964, 9896, 11133, 11952, 13446, 14844, 17928, 19792, 20169, 22266, 26892, 29688, 33399, 35856, 40338, 44532, 53784, 59376, 66798, 80676, 89064, 100197, 102671, 107568, 133596, 161352, 178128, 200394, 205342, 267192, 300591, 308013, 322704, 400788, 410684, 534384, 601182, 616026, 801576, 821368, 924039, 1202364, 1232052, 1603152, 1642736, 1848078, 2404728, 2464104, 2772117, 3696156, 4809456, 4928208, 5544234, 7392312, 8316351, 11088468, 14784624, 16632702, 22176936, 24949053, 33265404, 44353872, 49898106, 66530808, 99796212, 133061616, 199592424, 399184848]

約数ペア:

[(1, 399184848), (2, 199592424), (3, 133061616), (4, 99796212), (6, 66530808), (8, 49898106), (9, 44353872), (12, 33265404), (16, 24949053), (18, 22176936), (24, 16632702), (27, 14784624), (36, 11088468), (48, 8316351), (54, 7392312), (72, 5544234), (81, 4928208), (83, 4809456), (108, 3696156), (144, 2772117), (162, 2464104), (166, 2404728), (216, 1848078), (243, 1642736), (249, 1603152), (324, 1232052), (332, 1202364), (432, 924039), (486, 821368), (498, 801576), (648, 616026), (664, 601182), (747, 534384), (972, 410684), (996, 400788), (1237, 322704), (1296, 308013), (1328, 300591), (1494, 267192), (1944, 205342), (1992, 200394), (2241, 178128), (2474, 161352), (2988, 133596), (3711, 107568), (3888, 102671), (3984, 100197), (4482, 89064), (4948, 80676), (5976, 66798), (6723, 59376), (7422, 53784), (8964, 44532), (9896, 40338), (11133, 35856), (11952, 33399), (13446, 29688), (14844, 26892), (17928, 22266), (19792, 20169)]