16058898724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 34149548160

約数和(自身を除く): 18090649436

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 113, 209, 226, 253, 361, 389, 418, 437, 452, 506, 722, 778, 836, 874, 1012, 1243, 1444, 1556, 1748, 2147, 2486, 2599, 3971, 4279, 4294, 4807, 4972, 5198, 7391, 7942, 8303, 8558, 8588, 8947, 9614, 10396, 14782, 15884, 16606, 17116, 17894, 19228, 23617, 28589, 29564, 33212, 35788, 40793, 43957, 47234, 49381, 57178, 81301, 81586, 87914, 91333, 94468, 98417, 98762, 114356, 140429, 162602, 163172, 169993, 175828, 182666, 196834, 197524, 280858, 325204, 339986, 365332, 393668, 448723, 483527, 543191, 561716, 679972, 835183, 897446, 938239, 967054, 1011011, 1086382, 1544719, 1670366, 1794892, 1869923, 1876478, 1934108, 2022022, 2172764, 3089438, 3229867, 3340732, 3739846, 3752956, 4044044, 6178876, 6459734, 7479692, 9187013, 10320629, 11121121, 12919468, 15868477, 18374026, 19209209, 20641258, 22242242, 31736954, 35528537, 36748052, 38418418, 41282516, 44484484, 63473908, 71057074, 76836836, 142114148, 174553247, 211301299, 349106494, 364974971, 422602598, 698212988, 729949942, 845205196, 1459899884, 4014724681, 8029449362, 16058898724]

約数ペア:

[(1, 16058898724), (2, 8029449362), (4, 4014724681), (11, 1459899884), (19, 845205196), (22, 729949942), (23, 698212988), (38, 422602598), (44, 364974971), (46, 349106494), (76, 211301299), (92, 174553247), (113, 142114148), (209, 76836836), (226, 71057074), (253, 63473908), (361, 44484484), (389, 41282516), (418, 38418418), (437, 36748052), (452, 35528537), (506, 31736954), (722, 22242242), (778, 20641258), (836, 19209209), (874, 18374026), (1012, 15868477), (1243, 12919468), (1444, 11121121), (1556, 10320629), (1748, 9187013), (2147, 7479692), (2486, 6459734), (2599, 6178876), (3971, 4044044), (4279, 3752956), (4294, 3739846), (4807, 3340732), (4972, 3229867), (5198, 3089438), (7391, 2172764), (7942, 2022022), (8303, 1934108), (8558, 1876478), (8588, 1869923), (8947, 1794892), (9614, 1670366), (10396, 1544719), (14782, 1086382), (15884, 1011011), (16606, 967054), (17116, 938239), (17894, 897446), (19228, 835183), (23617, 679972), (28589, 561716), (29564, 543191), (33212, 483527), (35788, 448723), (40793, 393668), (43957, 365332), (47234, 339986), (49381, 325204), (57178, 280858), (81301, 197524), (81586, 196834), (87914, 182666), (91333, 175828), (94468, 169993), (98417, 163172), (98762, 162602), (114356, 140429)]