346928688

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 1056472560

約数和(自身を除く): 709543872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 109, 124, 138, 144, 184, 186, 207, 218, 248, 276, 279, 327, 368, 372, 414, 436, 496, 552, 558, 654, 713, 744, 828, 872, 961, 981, 1104, 1116, 1308, 1426, 1488, 1656, 1744, 1922, 1962, 2139, 2232, 2507, 2616, 2852, 2883, 3312, 3379, 3844, 3924, 4278, 4464, 5014, 5232, 5704, 5766, 6417, 6758, 7521, 7688, 7848, 8556, 8649, 10028, 10137, 11408, 11532, 12834, 13516, 15042, 15376, 15696, 17112, 17298, 20056, 20274, 22103, 22563, 23064, 25668, 27032, 30084, 30411, 34224, 34596, 40112, 40548, 44206, 45126, 46128, 51336, 54064, 60168, 60822, 66309, 69192, 77717, 81096, 88412, 90252, 102672, 104749, 120336, 121644, 132618, 138384, 155434, 162192, 176824, 180504, 198927, 209498, 233151, 243288, 265236, 310868, 314247, 353648, 361008, 397854, 418996, 466302, 486576, 530472, 621736, 628494, 699453, 795708, 837992, 932604, 942741, 1060944, 1243472, 1256988, 1398906, 1591416, 1675984, 1865208, 1885482, 2409227, 2513976, 2797812, 3182832, 3730416, 3770964, 4818454, 5027952, 5595624, 7227681, 7541928, 9636908, 11191248, 14455362, 15083856, 19273816, 21683043, 28910724, 38547632, 43366086, 57821448, 86732172, 115642896, 173464344, 346928688]

約数ペア:

[(1, 346928688), (2, 173464344), (3, 115642896), (4, 86732172), (6, 57821448), (8, 43366086), (9, 38547632), (12, 28910724), (16, 21683043), (18, 19273816), (23, 15083856), (24, 14455362), (31, 11191248), (36, 9636908), (46, 7541928), (48, 7227681), (62, 5595624), (69, 5027952), (72, 4818454), (92, 3770964), (93, 3730416), (109, 3182832), (124, 2797812), (138, 2513976), (144, 2409227), (184, 1885482), (186, 1865208), (207, 1675984), (218, 1591416), (248, 1398906), (276, 1256988), (279, 1243472), (327, 1060944), (368, 942741), (372, 932604), (414, 837992), (436, 795708), (496, 699453), (552, 628494), (558, 621736), (654, 530472), (713, 486576), (744, 466302), (828, 418996), (872, 397854), (961, 361008), (981, 353648), (1104, 314247), (1116, 310868), (1308, 265236), (1426, 243288), (1488, 233151), (1656, 209498), (1744, 198927), (1922, 180504), (1962, 176824), (2139, 162192), (2232, 155434), (2507, 138384), (2616, 132618), (2852, 121644), (2883, 120336), (3312, 104749), (3379, 102672), (3844, 90252), (3924, 88412), (4278, 81096), (4464, 77717), (5014, 69192), (5232, 66309), (5704, 60822), (5766, 60168), (6417, 54064), (6758, 51336), (7521, 46128), (7688, 45126), (7848, 44206), (8556, 40548), (8649, 40112), (10028, 34596), (10137, 34224), (11408, 30411), (11532, 30084), (12834, 27032), (13516, 25668), (15042, 23064), (15376, 22563), (15696, 22103), (17112, 20274), (17298, 20056)]