407996862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 128

約数和(自身を含む): 1069479936

約数和(自身を除く): 661483074

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 53, 69, 78, 91, 106, 138, 159, 161, 182, 273, 299, 318, 322, 371, 483, 546, 598, 613, 689, 742, 897, 966, 1113, 1219, 1226, 1378, 1794, 1839, 2067, 2093, 2226, 2438, 3657, 3678, 4134, 4186, 4291, 4823, 6279, 7314, 7969, 8533, 8582, 9646, 12558, 12873, 14099, 14469, 15847, 15938, 17066, 23907, 25599, 25746, 28198, 28938, 31694, 32489, 42297, 47541, 47814, 51198, 55783, 64978, 84594, 95082, 97467, 98693, 110929, 111566, 167349, 183287, 194934, 197386, 221858, 227423, 296079, 332787, 334698, 366574, 422357, 454846, 549861, 592158, 665574, 682269, 747247, 844714, 1099722, 1267071, 1283009, 1364538, 1494494, 2241741, 2534142, 2566018, 2956499, 3849027, 4483482, 5230729, 5912998, 7698054, 8869497, 9714211, 10461458, 15692187, 17738994, 19428422, 29142633, 31384374, 58285266, 67999477, 135998954, 203998431, 407996862]

約数ペア:

[(1, 407996862), (2, 203998431), (3, 135998954), (6, 67999477), (7, 58285266), (13, 31384374), (14, 29142633), (21, 19428422), (23, 17738994), (26, 15692187), (39, 10461458), (42, 9714211), (46, 8869497), (53, 7698054), (69, 5912998), (78, 5230729), (91, 4483482), (106, 3849027), (138, 2956499), (159, 2566018), (161, 2534142), (182, 2241741), (273, 1494494), (299, 1364538), (318, 1283009), (322, 1267071), (371, 1099722), (483, 844714), (546, 747247), (598, 682269), (613, 665574), (689, 592158), (742, 549861), (897, 454846), (966, 422357), (1113, 366574), (1219, 334698), (1226, 332787), (1378, 296079), (1794, 227423), (1839, 221858), (2067, 197386), (2093, 194934), (2226, 183287), (2438, 167349), (3657, 111566), (3678, 110929), (4134, 98693), (4186, 97467), (4291, 95082), (4823, 84594), (6279, 64978), (7314, 55783), (7969, 51198), (8533, 47814), (8582, 47541), (9646, 42297), (12558, 32489), (12873, 31694), (14099, 28938), (14469, 28198), (15847, 25746), (15938, 25599), (17066, 23907)]