1389210732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 4528264832

約数和(自身を除く): 3139054100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 73, 74, 78, 84, 91, 111, 117, 126, 146, 148, 156, 157, 182, 219, 222, 234, 252, 259, 273, 292, 314, 333, 364, 438, 444, 468, 471, 481, 511, 518, 546, 628, 657, 666, 777, 819, 876, 942, 949, 962, 1022, 1036, 1092, 1099, 1314, 1332, 1413, 1443, 1533, 1554, 1638, 1884, 1898, 1924, 2041, 2044, 2198, 2331, 2628, 2701, 2826, 2847, 2886, 3066, 3108, 3276, 3297, 3367, 3796, 4082, 4329, 4396, 4599, 4662, 5402, 5652, 5694, 5772, 5809, 6123, 6132, 6594, 6643, 6734, 8103, 8164, 8541, 8658, 9198, 9324, 9891, 10101, 10804, 11388, 11461, 11618, 12246, 13188, 13286, 13468, 14287, 16206, 17082, 17316, 17427, 18369, 18396, 18907, 19782, 19929, 20202, 22922, 23236, 24309, 24492, 26572, 28574, 30303, 32412, 34164, 34383, 34854, 35113, 36738, 37814, 39564, 39858, 40404, 40663, 42861, 45844, 48618, 52281, 56721, 57148, 59787, 60606, 68766, 69708, 70226, 73476, 75517, 75628, 79716, 80227, 81326, 85722, 97236, 103149, 104562, 105339, 113442, 119574, 121212, 121989, 128583, 137532, 140452, 148993, 151034, 160454, 162652, 170163, 171444, 206298, 209124, 210678, 226551, 226884, 239148, 240681, 243978, 245791, 257166, 297986, 302068, 316017, 320908, 340326, 365967, 412596, 421356, 424057, 446979, 453102, 481362, 487956, 491582, 514332, 528619, 595972, 632034, 679653, 680652, 722043, 731934, 737373, 848114, 893958, 906204, 962724, 983164, 1042951, 1057238, 1264068, 1272171, 1340937, 1359306, 1444086, 1463868, 1474746, 1585857, 1696228, 1787916, 2085902, 2114476, 2212119, 2544342, 2681874, 2718612, 2888172, 2949492, 2968399, 3128853, 3171714, 3816513, 4171804, 4424238, 4757571, 5088684, 5363748, 5512741, 5936798, 6257706, 6343428, 7633026, 8848476, 8905197, 9386559, 9515142, 11025482, 11873596, 12515412, 15266052, 16538223, 17810394, 18773118, 19030284, 22050964, 26715591, 33076446, 35620788, 37546236, 38589187, 49614669, 53431182, 66152892, 77178374, 99229338, 106862364, 115767561, 154356748, 198458676, 231535122, 347302683, 463070244, 694605366, 1389210732]

約数ペア:

[(1, 1389210732), (2, 694605366), (3, 463070244), (4, 347302683), (6, 231535122), (7, 198458676), (9, 154356748), (12, 115767561), (13, 106862364), (14, 99229338), (18, 77178374), (21, 66152892), (26, 53431182), (28, 49614669), (36, 38589187), (37, 37546236), (39, 35620788), (42, 33076446), (52, 26715591), (63, 22050964), (73, 19030284), (74, 18773118), (78, 17810394), (84, 16538223), (91, 15266052), (111, 12515412), (117, 11873596), (126, 11025482), (146, 9515142), (148, 9386559), (156, 8905197), (157, 8848476), (182, 7633026), (219, 6343428), (222, 6257706), (234, 5936798), (252, 5512741), (259, 5363748), (273, 5088684), (292, 4757571), (314, 4424238), (333, 4171804), (364, 3816513), (438, 3171714), (444, 3128853), (468, 2968399), (471, 2949492), (481, 2888172), (511, 2718612), (518, 2681874), (546, 2544342), (628, 2212119), (657, 2114476), (666, 2085902), (777, 1787916), (819, 1696228), (876, 1585857), (942, 1474746), (949, 1463868), (962, 1444086), (1022, 1359306), (1036, 1340937), (1092, 1272171), (1099, 1264068), (1314, 1057238), (1332, 1042951), (1413, 983164), (1443, 962724), (1533, 906204), (1554, 893958), (1638, 848114), (1884, 737373), (1898, 731934), (1924, 722043), (2041, 680652), (2044, 679653), (2198, 632034), (2331, 595972), (2628, 528619), (2701, 514332), (2826, 491582), (2847, 487956), (2886, 481362), (3066, 453102), (3108, 446979), (3276, 424057), (3297, 421356), (3367, 412596), (3796, 365967), (4082, 340326), (4329, 320908), (4396, 316017), (4599, 302068), (4662, 297986), (5402, 257166), (5652, 245791), (5694, 243978), (5772, 240681), (5809, 239148), (6123, 226884), (6132, 226551), (6594, 210678), (6643, 209124), (6734, 206298), (8103, 171444), (8164, 170163), (8541, 162652), (8658, 160454), (9198, 151034), (9324, 148993), (9891, 140452), (10101, 137532), (10804, 128583), (11388, 121989), (11461, 121212), (11618, 119574), (12246, 113442), (13188, 105339), (13286, 104562), (13468, 103149), (14287, 97236), (16206, 85722), (17082, 81326), (17316, 80227), (17427, 79716), (18369, 75628), (18396, 75517), (18907, 73476), (19782, 70226), (19929, 69708), (20202, 68766), (22922, 60606), (23236, 59787), (24309, 57148), (24492, 56721), (26572, 52281), (28574, 48618), (30303, 45844), (32412, 42861), (34164, 40663), (34383, 40404), (34854, 39858), (35113, 39564), (36738, 37814)]