1809927042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 5016453120

約数和(自身を除く): 3206526078

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 41, 42, 47, 57, 66, 77, 82, 94, 107, 114, 123, 133, 141, 154, 209, 214, 231, 246, 266, 282, 287, 321, 329, 399, 418, 451, 462, 517, 574, 627, 642, 658, 749, 779, 798, 861, 893, 902, 987, 1034, 1177, 1254, 1353, 1463, 1498, 1551, 1558, 1722, 1786, 1927, 1974, 2033, 2247, 2337, 2354, 2679, 2706, 2926, 3102, 3157, 3531, 3619, 3854, 4066, 4387, 4389, 4494, 4674, 5029, 5358, 5453, 5781, 6099, 6251, 6314, 7062, 7238, 8239, 8569, 8774, 8778, 9471, 9823, 10058, 10857, 10906, 11562, 12198, 12502, 13161, 13489, 14231, 15087, 16359, 16478, 17138, 18753, 18942, 19646, 21197, 21714, 22363, 24717, 25707, 26322, 26978, 28462, 29469, 30174, 30709, 32718, 35203, 36613, 37506, 40467, 42394, 42693, 44726, 48257, 49434, 51414, 55319, 58938, 59983, 61418, 63591, 67089, 68761, 70406, 73226, 80934, 83353, 85386, 92127, 95551, 96514, 105609, 109839, 110638, 119966, 127182, 134178, 137522, 144771, 148379, 156541, 165957, 166706, 179949, 184254, 191102, 206189, 206283, 211218, 219678, 250059, 256291, 286653, 289542, 296758, 313082, 331914, 337799, 359898, 387233, 402743, 412378, 412566, 445137, 469623, 500118, 512582, 573306, 583471, 618567, 668857, 675598, 768873, 774466, 805486, 890274, 916883, 939246, 1013397, 1051061, 1161699, 1166942, 1208229, 1237134, 1337714, 1443323, 1537746, 1750413, 1833766, 2006571, 2026794, 2102122, 2268079, 2323398, 2416458, 2750649, 2819201, 2886646, 3153183, 3500826, 3917591, 4013142, 4329969, 4536158, 5501298, 5638402, 6306366, 6418181, 6804237, 7357427, 7835182, 8457603, 8659938, 11752773, 12836362, 13608474, 14714854, 15876553, 16915206, 19254543, 22072281, 23505546, 27423137, 31753106, 38509086, 43093501, 44144562, 47629659, 54846274, 82269411, 86187002, 95259318, 129280503, 164538822, 258561006, 301654507, 603309014, 904963521, 1809927042]

約数ペア:

[(1, 1809927042), (2, 904963521), (3, 603309014), (6, 301654507), (7, 258561006), (11, 164538822), (14, 129280503), (19, 95259318), (21, 86187002), (22, 82269411), (33, 54846274), (38, 47629659), (41, 44144562), (42, 43093501), (47, 38509086), (57, 31753106), (66, 27423137), (77, 23505546), (82, 22072281), (94, 19254543), (107, 16915206), (114, 15876553), (123, 14714854), (133, 13608474), (141, 12836362), (154, 11752773), (209, 8659938), (214, 8457603), (231, 7835182), (246, 7357427), (266, 6804237), (282, 6418181), (287, 6306366), (321, 5638402), (329, 5501298), (399, 4536158), (418, 4329969), (451, 4013142), (462, 3917591), (517, 3500826), (574, 3153183), (627, 2886646), (642, 2819201), (658, 2750649), (749, 2416458), (779, 2323398), (798, 2268079), (861, 2102122), (893, 2026794), (902, 2006571), (987, 1833766), (1034, 1750413), (1177, 1537746), (1254, 1443323), (1353, 1337714), (1463, 1237134), (1498, 1208229), (1551, 1166942), (1558, 1161699), (1722, 1051061), (1786, 1013397), (1927, 939246), (1974, 916883), (2033, 890274), (2247, 805486), (2337, 774466), (2354, 768873), (2679, 675598), (2706, 668857), (2926, 618567), (3102, 583471), (3157, 573306), (3531, 512582), (3619, 500118), (3854, 469623), (4066, 445137), (4387, 412566), (4389, 412378), (4494, 402743), (4674, 387233), (5029, 359898), (5358, 337799), (5453, 331914), (5781, 313082), (6099, 296758), (6251, 289542), (6314, 286653), (7062, 256291), (7238, 250059), (8239, 219678), (8569, 211218), (8774, 206283), (8778, 206189), (9471, 191102), (9823, 184254), (10058, 179949), (10857, 166706), (10906, 165957), (11562, 156541), (12198, 148379), (12502, 144771), (13161, 137522), (13489, 134178), (14231, 127182), (15087, 119966), (16359, 110638), (16478, 109839), (17138, 105609), (18753, 96514), (18942, 95551), (19646, 92127), (21197, 85386), (21714, 83353), (22363, 80934), (24717, 73226), (25707, 70406), (26322, 68761), (26978, 67089), (28462, 63591), (29469, 61418), (30174, 59983), (30709, 58938), (32718, 55319), (35203, 51414), (36613, 49434), (37506, 48257), (40467, 44726), (42394, 42693)]