398049451408

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2081}}^1$

素因数の和:2358

約数の個数: 240

約数和(自身を含む): 953569324800

約数和(自身を除く): 555519873392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 49, 56, 58, 94, 98, 112, 116, 179, 188, 196, 203, 232, 329, 358, 376, 392, 406, 464, 658, 716, 752, 784, 812, 1253, 1316, 1363, 1421, 1432, 1624, 2081, 2303, 2506, 2632, 2726, 2842, 2864, 3248, 4162, 4606, 5012, 5191, 5264, 5452, 5684, 8324, 8413, 8771, 9212, 9541, 10024, 10382, 10904, 11368, 14567, 16648, 16826, 17542, 18424, 19082, 20048, 20764, 21808, 22736, 29134, 33296, 33652, 35084, 36337, 36848, 38164, 41528, 58268, 58891, 60349, 66787, 67304, 70168, 72674, 76328, 83056, 97807, 101969, 116536, 117782, 120698, 133574, 134608, 140336, 145348, 152656, 195614, 203938, 233072, 235564, 241396, 243977, 254359, 267148, 290696, 372499, 391228, 407876, 412237, 422443, 471128, 482792, 487954, 508718, 534296, 581392, 684649, 744998, 782456, 815752, 824474, 844886, 942256, 965584, 975908, 1017436, 1068592, 1369298, 1489996, 1564912, 1631504, 1648948, 1689772, 1707839, 1951816, 2034872, 2607493, 2738596, 2836403, 2957101, 2979992, 3297896, 3379544, 3415678, 3903632, 4069744, 4792543, 5214986, 5477192, 5672806, 5914202, 5959984, 6595792, 6759088, 6831356, 9585086, 10429972, 10802471, 10954384, 11345612, 11828404, 11954873, 13662712, 17507453, 18252451, 19170172, 19854821, 20859944, 21604942, 22691224, 23656808, 23909746, 27325424, 35014906, 36504902, 38340344, 39709642, 41719888, 43209884, 45382448, 47313616, 47819492, 70029812, 73009804, 75617297, 76680688, 79419284, 86419768, 95638984, 122552171, 138983747, 140059624, 146019608, 151234594, 158838568, 172839536, 191277968, 245104342, 277967494, 280119248, 292039216, 302469188, 317677136, 490208684, 507716137, 529321079, 555934988, 604938376, 857865197, 980417368, 1015432274, 1058642158, 1111869976, 1209876752, 1715730394, 1960834736, 2030864548, 2117284316, 2223739952, 3431460788, 3554012959, 4061729096, 4234568632, 6862921576, 7108025918, 8123458192, 8469137264, 13725843152, 14216051836, 24878090713, 28432103672, 49756181426, 56864207344, 99512362852, 199024725704, 398049451408]

約数ペア:

[(1, 398049451408), (2, 199024725704), (4, 99512362852), (7, 56864207344), (8, 49756181426), (14, 28432103672), (16, 24878090713), (28, 14216051836), (29, 13725843152), (47, 8469137264), (49, 8123458192), (56, 7108025918), (58, 6862921576), (94, 4234568632), (98, 4061729096), (112, 3554012959), (116, 3431460788), (179, 2223739952), (188, 2117284316), (196, 2030864548), (203, 1960834736), (232, 1715730394), (329, 1209876752), (358, 1111869976), (376, 1058642158), (392, 1015432274), (406, 980417368), (464, 857865197), (658, 604938376), (716, 555934988), (752, 529321079), (784, 507716137), (812, 490208684), (1253, 317677136), (1316, 302469188), (1363, 292039216), (1421, 280119248), (1432, 277967494), (1624, 245104342), (2081, 191277968), (2303, 172839536), (2506, 158838568), (2632, 151234594), (2726, 146019608), (2842, 140059624), (2864, 138983747), (3248, 122552171), (4162, 95638984), (4606, 86419768), (5012, 79419284), (5191, 76680688), (5264, 75617297), (5452, 73009804), (5684, 70029812), (8324, 47819492), (8413, 47313616), (8771, 45382448), (9212, 43209884), (9541, 41719888), (10024, 39709642), (10382, 38340344), (10904, 36504902), (11368, 35014906), (14567, 27325424), (16648, 23909746), (16826, 23656808), (17542, 22691224), (18424, 21604942), (19082, 20859944), (20048, 19854821), (20764, 19170172), (21808, 18252451), (22736, 17507453), (29134, 13662712), (33296, 11954873), (33652, 11828404), (35084, 11345612), (36337, 10954384), (36848, 10802471), (38164, 10429972), (41528, 9585086), (58268, 6831356), (58891, 6759088), (60349, 6595792), (66787, 5959984), (67304, 5914202), (70168, 5672806), (72674, 5477192), (76328, 5214986), (83056, 4792543), (97807, 4069744), (101969, 3903632), (116536, 3415678), (117782, 3379544), (120698, 3297896), (133574, 2979992), (134608, 2957101), (140336, 2836403), (145348, 2738596), (152656, 2607493), (195614, 2034872), (203938, 1951816), (233072, 1707839), (235564, 1689772), (241396, 1648948), (243977, 1631504), (254359, 1564912), (267148, 1489996), (290696, 1369298), (372499, 1068592), (391228, 1017436), (407876, 975908), (412237, 965584), (422443, 942256), (471128, 844886), (482792, 824474), (487954, 815752), (508718, 782456), (534296, 744998), (581392, 684649)]