1671999472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 3888501120

約数和(自身を除く): 2216501648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 67, 88, 104, 134, 143, 169, 176, 208, 268, 286, 338, 536, 572, 676, 737, 839, 871, 1072, 1144, 1352, 1474, 1678, 1742, 1859, 2288, 2704, 2948, 3356, 3484, 3718, 5896, 6712, 6968, 7436, 9229, 9581, 10907, 11323, 11792, 13424, 13936, 14872, 18458, 19162, 21814, 22646, 29744, 36916, 38324, 43628, 45292, 56213, 73832, 76648, 87256, 90584, 112426, 119977, 124553, 141791, 147664, 153296, 174512, 181168, 224852, 239954, 249106, 283582, 449704, 479908, 498212, 567164, 618343, 730769, 899408, 959816, 996424, 1134328, 1236686, 1461538, 1559701, 1919632, 1992848, 2268656, 2473372, 2923076, 3119402, 4946744, 5846152, 6238804, 8038459, 9499997, 9893488, 11692304, 12477608, 16076918, 18999994, 24955216, 32153836, 37999988, 64307672, 75999976, 104499967, 128615344, 151999952, 208999934, 417999868, 835999736, 1671999472]

約数ペア:

[(1, 1671999472), (2, 835999736), (4, 417999868), (8, 208999934), (11, 151999952), (13, 128615344), (16, 104499967), (22, 75999976), (26, 64307672), (44, 37999988), (52, 32153836), (67, 24955216), (88, 18999994), (104, 16076918), (134, 12477608), (143, 11692304), (169, 9893488), (176, 9499997), (208, 8038459), (268, 6238804), (286, 5846152), (338, 4946744), (536, 3119402), (572, 2923076), (676, 2473372), (737, 2268656), (839, 1992848), (871, 1919632), (1072, 1559701), (1144, 1461538), (1352, 1236686), (1474, 1134328), (1678, 996424), (1742, 959816), (1859, 899408), (2288, 730769), (2704, 618343), (2948, 567164), (3356, 498212), (3484, 479908), (3718, 449704), (5896, 283582), (6712, 249106), (6968, 239954), (7436, 224852), (9229, 181168), (9581, 174512), (10907, 153296), (11323, 147664), (11792, 141791), (13424, 124553), (13936, 119977), (14872, 112426), (18458, 90584), (19162, 87256), (21814, 76648), (22646, 73832), (29744, 56213), (36916, 45292), (38324, 43628)]