348525320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 956577600

約数和(自身を除く): 608052280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 43, 44, 52, 55, 65, 86, 88, 104, 109, 110, 130, 143, 169, 172, 215, 218, 220, 260, 286, 338, 344, 430, 436, 440, 473, 520, 545, 559, 572, 676, 715, 845, 860, 872, 946, 1090, 1118, 1144, 1199, 1352, 1417, 1430, 1690, 1720, 1859, 1892, 2180, 2236, 2365, 2398, 2795, 2834, 2860, 3380, 3718, 3784, 4360, 4472, 4687, 4730, 4796, 5590, 5668, 5720, 5995, 6149, 6760, 7085, 7267, 7436, 9295, 9374, 9460, 9592, 11180, 11336, 11990, 12298, 14170, 14534, 14872, 15587, 18421, 18590, 18748, 18920, 22360, 23435, 23980, 24596, 28340, 29068, 30745, 31174, 36335, 36842, 37180, 37496, 46870, 47960, 49192, 51557, 56680, 58136, 60931, 61490, 62348, 72670, 73684, 74360, 77935, 79937, 92105, 93740, 103114, 121862, 122980, 124696, 145340, 147368, 155870, 159874, 184210, 187480, 202631, 206228, 243724, 245960, 257785, 290680, 304655, 311740, 319748, 368420, 399685, 405262, 412456, 487448, 515570, 609310, 623480, 639496, 670241, 736840, 792103, 799370, 810524, 1013155, 1031140, 1218620, 1340482, 1584206, 1598740, 1621048, 2026310, 2062280, 2437240, 2680964, 3168412, 3197480, 3351205, 3960515, 4052620, 5361928, 6336824, 6702410, 7921030, 8105240, 8713133, 13404820, 15842060, 17426266, 26809640, 31684120, 34852532, 43565665, 69705064, 87131330, 174262660, 348525320]

約数ペア:

[(1, 348525320), (2, 174262660), (4, 87131330), (5, 69705064), (8, 43565665), (10, 34852532), (11, 31684120), (13, 26809640), (20, 17426266), (22, 15842060), (26, 13404820), (40, 8713133), (43, 8105240), (44, 7921030), (52, 6702410), (55, 6336824), (65, 5361928), (86, 4052620), (88, 3960515), (104, 3351205), (109, 3197480), (110, 3168412), (130, 2680964), (143, 2437240), (169, 2062280), (172, 2026310), (215, 1621048), (218, 1598740), (220, 1584206), (260, 1340482), (286, 1218620), (338, 1031140), (344, 1013155), (430, 810524), (436, 799370), (440, 792103), (473, 736840), (520, 670241), (545, 639496), (559, 623480), (572, 609310), (676, 515570), (715, 487448), (845, 412456), (860, 405262), (872, 399685), (946, 368420), (1090, 319748), (1118, 311740), (1144, 304655), (1199, 290680), (1352, 257785), (1417, 245960), (1430, 243724), (1690, 206228), (1720, 202631), (1859, 187480), (1892, 184210), (2180, 159874), (2236, 155870), (2365, 147368), (2398, 145340), (2795, 124696), (2834, 122980), (2860, 121862), (3380, 103114), (3718, 93740), (3784, 92105), (4360, 79937), (4472, 77935), (4687, 74360), (4730, 73684), (4796, 72670), (5590, 62348), (5668, 61490), (5720, 60931), (5995, 58136), (6149, 56680), (6760, 51557), (7085, 49192), (7267, 47960), (7436, 46870), (9295, 37496), (9374, 37180), (9460, 36842), (9592, 36335), (11180, 31174), (11336, 30745), (11990, 29068), (12298, 28340), (14170, 24596), (14534, 23980), (14872, 23435), (15587, 22360), (18421, 18920), (18590, 18748)]